What is the equation of this line in slope-intercept form?

y = −3x + 2

y = 3x −2

y = −1/3x +2

y = 3x + 2

To find out how much time the campers took to get downstream, we can use the formula:

time = distance / speed

where distance is the distance they paddled downstream (in this case, 2 km) and speed is their average speed (in this case, 12 km/h). So we can substitute in the values we know to get:

time = 2 km / 12 km/h

To solve for the time, we can divide the distance by the speed:

time = 2/12 hours = 0.17 hours or approximately 10.2 minutes

So it takes 10.2 minutes for Nick and Chloe to get downstream.

As the difference between the output values, the rate of change of the linear equation is 4/3.

A linear equation is one that has the form y=mx+b in algebra. B is the slope, and m is the y-intercept. It's usual to refer to the previous clause as a "linear equation with two variables" because y and x are variables. The two-variable linear equations known as bivariate linear equations. There are several instances of linear equations: 2x - 3 = 0, 2y = 8, m + 1 = 0, x/2 = 3, x + y = 2, and 3x - y + z = 3. It is referred to as being linear when an equation has the form y=mx+b, where m stands for the slope and b for the y-intercept.

given

The specified points' coordinates should be found.

The difference between the output values = 4

The difference between the input values = 3

Find the expression for the ratio of the change in y to the change in x: yx.

= 4/3

As the difference between the output values, the rate of change of the linear equation is 4/3.

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Step-by-step explanation:

First, you want to find out how many total marbles there are. We know there are 6 red, 3 blue, and 5 green. So, 6+3+5=14 total marbles. Since there are 3 blue marbles, the probability of selecting a blue marble is 3/14. This is because you are selecting from a bag of 14 total marbles, 3 of which are the color you want.

Answer:

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The product is positive since [tex]a^{(72)}[/tex] is positive (without a question control), the division is negative, and 'a' is negative.

Let's analyze the expression step by step:

[tex]a^{72}:[/tex] This term talks to a raised to the control of 72.

left(dfrac{-3}{7}right): This term talks to -3/7, a division with a negative respect.

a: This term talks to the variable "a".

To select the sign of the expression, we have to consider the person parts:

[tex]a^{72}[/tex] can be a positive number since any positive base raised to an without-a-question control comes around in a positive respect.

left(dfrac{-3}{7}right) may be a negative division.

a may be a negative number concurring with the address.

By and by, let's put it all together:

a^{72} cdot left(dfrac{-3}{7}right) cdot a

Since a^{72} is positive, left(dfrac{-3}{7}right) is negative, and "a" is negative, the extraordinary product will be positive:

Positive number[tex](a^{72})[/tex] × Negative number left(dfrac{-3}{7}right) × Negative number (a) = Positive number.

In this way, the expression will result in positive respect when "a" may be a negative number.

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The rate of change in the equation y = 15x + 20 is 15. This means that for every increase of 1 unit in x (1 month), the total cost y will increase by 15. So the cost per month is 15 dollars.

The initial value in the equation y = 15x + 20 is 20. This means that when x = 0 (i.e. no months have passed), the total cost y is equal to 20 dollars. So the initial membership fee is 20 dollars.

Answer:

Through from posted good new dts day utilities january home tub just further january kg has last jan free k be page with questions 2:5

The y-intercept of the line given by the equation y = -10x + 14 is (0, 14)

We know that the y-intercept of the line is nothing but the point at which the line intersects the y-axis.

To find the y-intercept, we substitute x = 0 in given equation of line and solve it for y.

In this question we have been given an equation of line y = -10x + 14

to find y-intercept substitute x = 0 in given equation.

y = -10x + 14

y = -10(0) + 14

y = 0 + 14

y = 14

This means, a line y = -10x + 14 intersects the y-axis at point (0, 14)

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Answer:

Step-by-step explanation:

this is how I do it in Vietnam, if you don't understand, ask me

Answer:

-----------------------------

According to the picture we have:

Find the measure of angle PDK, using sum of angles of ΔPDK:

Find x, using sum of angles of ΔBDC:

Answer:

After increasing it by 7, it becomes = 2x + 7. => x = 82/2 = 41. Hence, the original number = 41.

The given formula had been changed according to the instruction.

A fact or a rule expressed using mathematical symbols is the formula. An equal sign is typically used to connect two or more quantities. When you are aware of the value of one quantity, you can use the formula to determine the value of the other.

Equations, equalities, identities, inequalities, and asymptotic expressions are a few examples of formulas. In the theory of logic, the word "formula" is also frequently used to refer to a sentential formula, also known as a propositional formula, or a formula in propositional calculus.

Here,

Given :

t = (v-u)/a

T=1001/PR

h = ((A/πr) - 3r)/2

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The expression that will help Eshaal determine the length of segment BC is: BC = DE - AB

Since segments DE and AB are parallel, we can use the following expression to calculate the length of segment BC: BC = DE - AB. This expression states that the length of BC is equal to the length of DE minus the length of AB.

If segments DE and AB are parallel, we can use a simple expression to find the length of segment BC. This expression is: BC = DE - AB. This expression states that the length of BC is equal to the difference of the length of DE and the length of AB. In other words, if we know the lengths of segments DE and AB, we can calculate the length of segment BC by subtracting the length of segment AB from the length of segment DE. This expression is a useful tool for finding the length of segment BC when we know the lengths of segments DE and AB. It is a simple and efficient way to calculate the length of segment BC without having to measure it directly.

the complete question is : If segments DE and AB are parallel, which of the following expressions will help Eshaal determine the length of segment BC?If segments DE and AB are parallel, what expression can Eshaal use to determine the length of segment BC?

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Answer: The major axis is the line segment that passes through the foci of the ellipse. The endpoints of this axis are called the vertices of the ellipse. The segment passing through the center and perpendicular to the major axis is called the minor axis.

The postulate or theorem that proves that the two triangles are similar is: ΔFHK is similar to ΔGHJ by the SSS Similarity Theorem.

When the corresponding sides or measure of angles of two or more triangles have common properties, the triangles are said to be similar. This can be deduced on comparing the corresponding length of sides or measure of angles.

In the given question, comparing the corresponding sides of the triangle. We have;

HG/ HF = 10/ 22

            = 0.4545

Also,

HJ/ HK = 15/ 33

            = 0.4545

Since the two ratios are the same, it implies that the third sides of the two triangles would give the same answer. Thus they are similar.

Therefore, the postulate or theorem that proves that the two triangles are similar is: ΔFHK is similar to ΔGHJ by the SSS Similarity Theorem.

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it would take 3 minutes for Xena to finish the run.

A geometric sequence is a sequence of numbers that follows a pattern where the next term is found by multiplying by a constant called the common ratio, r.

From the general formula of the nth term of the geometric sequence:

Aₙ = A rⁿ⁻¹

Given, every stop Xena makes is diminished by half of the distance she covers from the preceding. And she takes 2/3 of the time she used from the previous stop.

The problem above is a WORDED PROBLEM that involves INFINITE GEOMETRIC PROGRESSION.

As we all know, a worded problem just basically needs a thorough understanding of what is happening on the problem to translate words and phrases into algebraic phrases and equations.

Meanwhile, a geometric progression is a type of progression in which the proceeding value is greater or smaller than the previous by a ratio. Typical geometric progression problems involve ratios of greater than 1.

The above problem is an “infinite geometric progression” in which the ratio is less than 1.

Refer to the illustration below.

We first take elimination of the given.

Since both the distance and the time have infinite number of stops to complete the run, the SUM OF INFINITE GEOMETRIC PROGRESSION is

S = (A₁)/(1-r)

a1 = first term

r = ratio

Substituting the values, we have

S = (1min) / (1- (2/3))

S = 1 / (1/3)

S = 3 minutes

Therefore, it would take 3 minutes for Xena to finish the run.

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The central law expresses that even if a group is not normally distributed, the means of sufficiently large samples drawn from that group will be normally distributed.

A key conclusion of graph theory is known as the Center Theorem, which asserts that in a connected graph, the minimal degree of a vertex's degree is equal to the most significant number of vertices that can be removed from the graph while maintaining connectivity.

Generally, it is the collection of vertices with the lowest eccentricity that constitutes the centre of a connected graph, where the eccentricity of a vertex is defined as the most significant distance between that vertex and any other vertex in the graph. The radius of a graph is the number of vertices that make up its centre.

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Answer:

---------------------------------

According to the graph, the vertex is at (2, - 3).

The axis of symmetry passes through the vertex, so its x-coordinate determines the vertical line:

The matching answer choice is 1.

Answer:

1.  (2, –3); x = 2

Step-by-step explanation:

The vertex of a parabola is its turning point. This is:

From inspection of the given graph, the vertex of the parabola is (2, -3).

The axis of symmetry is the vertical line that passes through the vertex and divides the parabola into two equal (symmetrical) halves.  

The axis of symmetry is the x-value of the vertex.

Therefore, the axis of symmetry of the graphed parabola is x = 2.

No, 2 3 4 5 6 6 is not a function.

A function is a set of ordered pairs (x, f(x)) where each input value x corresponds to exactly one output value f(x). In other words, for any given input value x, there should be only one corresponding output value f(x).

2 3 4 5 6 6 is a list of integers, but it does not represent any ordered pairs. It is not clear which integers correspond to input values and which correspond to output values. Therefore, it cannot be considered a function.

It's important to note that in order to identify if a set of ordered pairs is a function or not, you must check if there's any value that is repeated as an input value, if so then it's not a function.

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Answer:

90 degrees

Step-by-step explanation:

A way to multiply a number and display it several times. by creating a basis using the number and the repeats.

A method of displaying several times of the same number multiplied. by forming a base with the number of repeats and the number. Its upper right has a little number written on it.

A number is typically written in exponential notation as a coefficient between 1 and 10 times the exponent, which is an integral power of 10. Write a number in the form: c 10n, where c is a number between 1 and 10 (for example, 1, 2.5, 6.3, 9.8) and n is an integer, to represent it in exponential notation (e.g. 1, -3, 6, -2).

When we expand a number to show the value of each digit, we do so by dividing it into its place values.

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He should use $5 off coupon to get the better deal. This will make the price of helium tank $33 which is less than $10% off i.e $34.2.

"Coupon" is a term used when bonds were printed on paper. The bondholder would receive a certificate serving as a representation of the bond. On the side of the document would be tear-off coupons that the bondholder could present to the company that issued the bond to receive the coupon payment.

The coupon rates are set by the governments or corporations that issue the bonds, and they can differ significantly depending on the term of the bond and/or the stability of the issuing entity. In order to compensate for the holder's longer wait for the final payment, a 30-year-term bond, for example, might have a higher rate than a note with a 1-year term.

Price when $5 off = 38 - 5

                              = $33

Price when 10% off = 38 - (38 × 5/100)

                                = $34.2

Thus, He should use $5 off coupon to get the better deal.

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30 words in 5 minutes following the arm break.

This technique allows us to calculate both the value of multiple units from the value of a single unit and the value of single unit from the value of multiple units.

A single unit's value can be determined from the values of multiple units, and multiple units' values can be determined from the values of single units using the unitary technique.

We typically utilize this technique for math calculations.

This approach will be helpful to you while tackling problems involving ratio and proportion, algebra, geometry, etc

According to our question-

45 words in five minutes before to breaking his arm

9*5=45 6*5=30

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A day has 24 hours, so 4 days have 4 * 24 = 96 hours.

The factory produces 350 smartphones per hour, so in 96 hours it can produce 350 * 96 = 33600 smartphones.

Therefore the factory can produce 33600 smartphones in 4 days.

Answer:

your annual income from the investment would be $312.

Step-by-step explanation:

If you invest in 200 shares of Lerner Windows stock and receive a semiannual dividend of $0.78 a share, your annual income from the investment would be:

$0.78 x 200 shares = $156 in semiannual dividends

To find the annual income, you would multiply the semiannual dividends by 2:

$156 x 2 = $312

So, your annual income from the investment would be $312.

Therefore , the solution of the given problem of function comes out to be

f(g(x)) = (-2x-3x2)⁵

When the result of one function is used as the input for another, this is known as a composite function. The function f g (x) fg(x) fg(x) fg(x), also known as "f of g of x" or "f g fg fg of x," is the composition of the two functions if we have a function f and another variable function g.

Here,

Given,

f(x) = x5

g(x)=-2x-3x₂

f(g(x)) = (-2x-3x2)⁵

Therefore , the solution of the given problem of function comes out to be

f(g(x)) = (-2x-3x2)⁵

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Answer:

True

That is the formula to solve an inequality

The area of polygon is 10 units.

To find the area of the polygon with the given vertices, we can use the shoelace formula, which is a method for finding the area of a polygon when given its vertices in a certain order.

The shoelace formula is:

Area = (1/2) * |(x1y2 + x2y3 + x3y4 + ... + xn-1yn + xny1) - (y1x2 + y2x3 + y3x4 + ... + yn-1xn + ynx1)|

where (x1, y1), (x2, y2), (x3, y3), ..., (xn, yn) are the vertices of the polygon in a certain order.

For the given vertices, we have:

N(-2,1), P(3,1), Q(3,-1), R(-2,-1)

So the area of the polygon is:

Area = (1/2) * |(-21 + 3-1 + 3*-1 + -21) - (13 + 13 + -1-2 + -1*-2)|

Area = (1/2) * |(-2 - 3 - 3 + 2) - (3 + 3 + 2 + 2)|

Area = (1/2) * |-8 - 12|

Area = (1/2) * 20

Area = 10 square units

So the area of the polygon is 10 square units.

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Answer:

0.65

Step-by-step explanation:

[tex]13.00*5%=0.65[/tex]

Answer:

Price before tax: $ 13.00

+ Sales tax (5%): $ 0.65

Total price including tax: $ 13.65

Good luck <33

The sides 7 cm, 24 cm and 25 cm can form a right-angled triangle. The Pythagorean theorem can be used to verify this.

From Pythagorean theorem, it can be said that, the square of hypotenuse side is equal to the sum of other two sides of a right angles triangle.

Let AB, CA and BC be the sides of a right triangle. CA is the hypotenuse side, AB and BC are the base and height sides of the right triangle. The equation can then be expressed as,

CA² = AB² + BC²

Now, let us check this rule for the above given sides of the triangle.

Longest side² = Sum of squares of other two sides

25² = 24² + 7²

625 = 625

Thus, the sides 7 cm, 24 cm and 25 cm can form a right-angled triangle.

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16 x 0.56^x

where 16 is the sfadtin value

0.56 is how much the amount is decreasing by each time

x= number of hours/days etc

If Lori made a fraction of 3/4 of a sketch, then she spent 9 minutes of sketching.

A fraction is a portion of something. Mathematics refers to a number as a quotient when the numerator and denominator are divided. Both are integers in a simple fraction. There is a fraction in the numerator or denominator of a complex fraction. The numerator and denominator of a proper fraction are different sizes.

Given the equation

m = 12s,

where

m is the number of minutes, and

s is the number of sketches.

Lori made 3/4 of a sketch i.e.

m = 12(3/4)

m = 9 mins

Thus, If Lori made 3/4 of a sketch, she spent 9 minutes sketching.

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