I NEED HELP PLEASEEE

I NEED HELP PLEASEEE

Answers

Answer 1

Answer:

the picture won't show up

Step-by-step explanation:

Answer 2
The answer is the third one! :)

Related Questions

What is the answer for 1-n/5=12?

Answers

Answer:

n= -5

Step-by-step explanation:

1-n/5 = 12

cross 1 to the other side.

new equation :

-n/5 = 11

Multiple 5 on both sides

divide the negative sign on n on both sides

n = -55

(3/1/2 - 9/3/4) / (-2.5)=

Answers

Answer :

[tex] \: \: \: [/tex]

[tex] = \rm \large \frac{3 \frac{1}{2} - 9 \frac{3}{4} }{ - 2.5} [/tex]

[tex] \: \: [/tex]

[tex] = \rm \large \frac{ \frac{7}{2} - 9 \frac{3}{4} }{ - 2.5} [/tex]

[tex] \: \: [/tex]

[tex] = \rm \large \: \frac{ \frac{7}{2} - \frac{39}{4} }{ - 2.5} [/tex]

[tex] \: \: [/tex]

[tex]= \rm \large \: \frac{ \frac{25}{4} }{ - 2.5} [/tex]

[tex] \: \: \: [/tex]

[tex]= \rm \large \: \frac{5}{2} [/tex]

[tex] \: \: \: [/tex]

Please help I will give brainliest and 50 points!!

Answers

Answer:

Step-by-step explanation:

Write a proof for the statement.
If a quadrilateral is a square, then the quadrilateral is a rectangle.
geometric series

Answers

the quadrilateral is also a rectangle as the rectangle and the quadrilateral have 4 sides.

Tomas asked 33 students whether summer breaks should be longer. He used his calculator to divide the number of students who said Yes by the total number of students. His calculator showed the result as 0.878787. Write this number as a fraction

Answers

Answer:

0.878787 as a fraction equals 878787/1000000

Answer:

Step-by-step explanation: Thomas is very beautiful and he come to my house to visite it.

A metal bar is L cm long when its temperature is T◦C. The quantities L and T are
approximately related by the formula L = 0.002T + 25.

L is a function of T and the rule can be written L(T) = 0.002T + 25. State a possible
practical domain for the function.

Answers

A possible practical domain for the function is T > 12500

How to find the domain of a function

The domain are the input values for which a function exist.

Given the function relating the metal bar is L cm long when its temperature is T◦C as:

L(T) = 0.002T + 25

The domain of the expression is the point where 0.002T + 25 is greater than zero.

0.002T + 25 > 0

0.002T > -25
T > 12,500

Hence  a possible practical domain for the function is T > 12500

Learn more on domain here: https://brainly.com/question/26098895


[tex] \sf \large \: If \: y = Sin x \: * Cos \: 2x \: Find \frac{dy}{dx} [/tex]








Thanku!​

Answers

Answer:

cos (x) cos (2x) - 2sin(x) sin(2x)

Solution:

(See the solution in the photo)

Answer:

[tex]\sf -5\cos \left(x\right)+6\cos ^3\left(x\right)[/tex]

explanation:

[tex]\sf y = sin(x) * cos(2x)[/tex]

[tex]\rightarrow \sf \frac{d}{dx}\left(sin\left(x\right)\ * \:\:cos\left(2x\right)\right)[/tex]

[tex]\sf \bold {Apply\:the\:Product\:Rule}:\quad \left(f\cdot g\right)'=f\:'\cdot g+f\cdot g'[/tex]

[tex]\rightarrow \sf \frac{d}{dx}\left(\sin \left(x\right)\right)\cos \left(2x\right)+\frac{d}{dx}\left(\cos \left(2x\right)\right)\sin \left(x\right)[/tex]

[tex]\sf \bold{ Apply \ differentiation \ rule \ \ \ : } \ \ \ sin(x) = cos(x) \ \ and \ \ cos(x) = -sin(x)[/tex]

[tex]\rightarrow \sf \cos \left(x\right)\cos \left(2x\right)+\left(-\sin \left(2x\right)\ * \:2\right)\sin \left(x\right)[/tex]

[tex]\rightarrow \sf \cos \left(x\right)\cos \left(2x\right)\left-2\sin \left(2x\right)\sin \left(x\right)[/tex]

[tex]\sf \bold {use \ the \ formulae \ : \ cos(2x) = 2cos^2(x) - 1} \ {and} \ \ \sf \bold{sin(x) = 2 sin x cos x}[/tex]

[tex]\rightarrow \sf cos(x) (2cos^2 (x) -1) -2(2sin(x)cos(x)sin(x))[/tex]

[tex]\rightarrow \sf 2cos^3 (x) - cos(x) - 4sin^2(x) cos(x)[/tex]

[tex]\rightarrow \sf -5\cos \left(x\right)+6\cos ^3\left(x\right)[/tex]

Which property of equality would you use to solve x - 5 = 7

Answers

Answer:

See below.

Step-by-step explanation:

x-5=7

 +5 +5

x=12

You would use the addition property of equality.

-hope it helps

pls i beg for an answer and pls explain how u got that answer too! PLSSSSSSSSSSSSSSSSSSS

Answers

Answer:

c) (-3,1)

Step-by-step explanation:

See, the turning point here is the maximum point. The coordinates of the turning point will give you the maximum value of g.

Now, how will you know if it's maximum or minimum by seeing a graph? It's simple, a smiley curve has a minimum point and a sad curve has a maximum point.

I hope it helped.

it is a lyrical rendition of different improvised text.

Answers

Answer:

the Mindanao part of the Philippines they have MUSIC OF MINDANAO that originates from the people living there. They have names for the different music that they play and perform. One of these is the CHANT(S), which is the lyrical rendition of different improvised text. Every culture differs and possess a very good way of performing their own and unique music. An example of this is LUGU which is a Chant that they use in reading his Qur'an and other books they use in his Islam religion.

For more info kindly check the links below:

brainly.ph/question/1149591

brainly.ph/question/96506

brainly.ph/question/538

Is this correct please give correct answer BUT NO LINKS

Answers

Answer:

Yes it is correct

Step-by-step explanation:

2^3=8

8*7=56

56-2=54

3^2=9

9*6=54

Write the equation that represents the line that goes through the point (5, -7) and has slope m=-3

Answers

Answer:

y = -3x + 8

Step-by-step explanation:

Given :-

Point on line = (5, -7)

Slope (m) = -3

To find :-

Equation of line

Solving :-

Using point-slope form of equation,

y - y₁ = m(x - x₁)

y + 7 = -3(x - 5)

y + 7 = -3x + 15

Solution :-

y = -3x + 8

A large bag contains 412 M & Ms.
If 2/7 of the candies are brown, how many brown M & Ms are likely in the bag?

Answers

Answer:

I am telling you about the blanks of the electronic communications privacy act of that can be relieved that this is because I am telling you about the slope of the electronic communications

Answer:

116 brown M&Ms

Step-by-step explanation:

Step 1: (2)/(7)=(x)/(412)

Step 2: Cross-multiply

7x=824

Step 3: Isolate the x

(7x)/(7)=(824)/(7)

x=117.7

Round down to the nearest whole number

116 brown M&Ms

32 + (-12 7/8) what is it I mak u brainlyiest or whatever

Answers

Answer:

The answ is 20 7/8

Step-by-step explanation:

Answer:

44 7/8

Step-by-step explanation:

Hope this helps!

And just to make sure do you mean twelve and seven eighths?

The revenue function for a bicycle shop is given by R(x)=x⋅p(x) dollars where x is the number of units sold and p(x)=800−0.5x is the unit price. Find the maximum revenue.

Answers

Answer:

The maximum revenue is $320,000

Step-by-step explanation:

To find the maximum of a function f, the procedure is as follows:

Find the first derivative of f.Equate the derivative to 0. Solve the resulting equation to get the critical points.Try all the critical points in the original function and select the one that maximizes it.

The revenue function for a bicycle shop is

R(x)=xp(x), where p(x)=800-0.5x. Substituting:

[tex]R(x)=x(800-0.5x)=800x-0.5x^2[/tex]

Find the first derivative of R:

R'(x)=800-x

Equate to 0:

800-x=0

Solve:

x=800

There is only one critical point. Substitute it into the revenue function:

[tex]R(800)=800(800)-0.5(800)^2=320,000[/tex]

The maximum revenue is $320,000

13 The circumference of the circle and the perimeter of the rectangle are equal.
The circle has a diameter of 20 cm.
The rectangle has a length of 18 cm.
Not drawn accurately
x
20 cm
18 cm
Work out the width of the rectangle, marked x on the diagram.
cm.
Round your answer to 1 decimal place.

Help!!!

Answers

Answer:

Step-by-step explanation:

Note:

Circumference of a circle = [tex]\pi d[/tex]

Where d = diameter

We are given the diameter is 20cm, d = 20

Circumference of circle = [tex]\pi d[/tex] = 20 [tex]\pi[/tex]

Also, perimeter of a rectangle = 2 times length + 2 times width

We are told the length = 18 , width = x

Perimeter of rectangle = 2 times 18 + 2 times x

Perimeter of rectangle = 36 + 2x

The question also tells us that the circumference of the circle is EQUAL to the perimeter of the rectangle:

So this means:

Since Circumference of circle = 20[tex]\pi[/tex]  ,

Perimeter of rectangle = 36 + 2x .

We can write:

Circumference of circle = perimeter of rectangle

20[tex]\pi[/tex]   = 36 + 2x

Subtract 36 from both sides

20[tex]\pi[/tex] - 36   = 2x

Divide both sides by 2 to solve for "x".

x = [tex]\frac{20\pi - 36 }{2} = ?[/tex]

Plug it into your calculator and then just round it to 1 decimal place.

Which equation is set up appropriately to solve for the variable y?*

1 point

W

(4y – 4)º

Z

52°

Y

Зу°

Х

MZWXY + m_YWX = m_XYW

MLZYW + m_YWX = m2WXY

ОА

B

Please don’t send me a link

Answers

Answer:

finde the equation exponent statment for the foollwing

pls answer pls pls pls

Answers

what do you mean help? Help with what ask a question

32000 divided by 14 needs to be an whole number.

Answers

Answer:2,286:L

Step-by-step explanation: you just round .

The 32000 divided by decimal 14 does not yield a whole number.

To determine if 32000 divided by 14 results in a whole number, to check if 14 is a factor of 32000. If it is, then the division will yield a whole number.

Let's divide 32000 by 14:

32000 ÷ 14 = 2285.7142857142857...

The division does not result in a whole number. The result has decimal places, indicating that 14 is not a factor of 32000.

To know more about decimal here

https://brainly.com/question/33109985

#SPJ6

Which shows one way to determine the factors of 12x3 – 2x2 18x – 3 by grouping?.

Answers

The equation which shows the one way to determine the factors of provided equation by grouping is,

[tex]2x^2(6x-1)+3(6x-1)[/tex]

What is a factor of polynomial?

Polynomial equations is the expression in which the highest power of the unknown variable is n (n is real number).

Factor of a polynomial is the terms in linear form, which are when multiplied together, give the original polynomial equation as result.

The provided polynomial equation is,

[tex]12x^3 - 2x^2 +18x - 3[/tex]

To factorize the above polynomial equation, make the groups, by taking out the greatest common factor.

[tex]12x^3 - 2x^2 +18x - 3\\2x^2(6x-1)+3(6x-1)\\(6x-1)(2x^2+3)[/tex]

Hence, the equation which shows the one way to determine the factors of provided equation by grouping is,

[tex]2x^2(6x-1)+3(6x-1)[/tex]

Learn more about factor of polynomial here;

https://brainly.com/question/24380382

Reflect (7,3) across the y-axis.
Then reflect the result across the y-axis again.
What are the coordinates of the final point?

Answers

Answer:

(7, 3)

Step-by-step explanation:

If we reflect a point/figure across the y-axis, the rule is (x, y) -> (-x, y).  

(7, 3) -> (-7, 3)

Now, let's reflect it against the y-axis again.

(-7, 3) -> (7, 3)

As you can see, we're back to where we started- at (7, 3). Thus, we can conclude that reflecting across the y-axis twice will result in the original point/figure.

the sum of 2 times a number and 10 is the same as 6 times the difference of the number and 1. what is the numner ?

Answers

Answer:

the number is 4

Step-by-step explanation:

let the number be x

2x + 10 = 6(x - 1)

2x + 10 = 6x - 6

minus both sides by 2x

10 = 4x - 6

add both sides by 6

4x = 16

x = 4

Rs 5000 at 8% per annum compound intrest in the bank.Find the difference between the amounts compounded yearly and half yearly in 2 years

Answers

Answer

Rs. 624.32 is the interset

Step-by-step explanation:

Therefore, the compound interest is Rs. 624.32 on Rs. 5000 if it is compounded half yearly for 1 year 6 months at 8 % per annum.

How many sides does a polygon have if the interior angle is 175.5 degrees?

The polygon has blank
sides.

Answers

Okay okay if I’m okay okay I just want to go to church and then I just don’t want to wake up and wake up wake me up wake wake up wake me wake wake me up wake wake up wake me wake up wake me up wake wake up wake me up wake wake up w

for the function f(x)= -3x+3 find f(0)

Answers

Answer:

3

Step-by-step explanation:

We have been given a function as; f(x)= -3x+3. then it is found that f(0) =  3

What is a function?

Function is a type of relation, or rule, that maps one input to specific single output.

We have been given a function as;

f(x)= -3x+3.

then we need to find the function when x is equal to zero.

If f(x) = -3x + 3, this means that any number that replaces x in the parenthesis, would replace x in the right side too.

When x = 0:

f(0) = -3(0) + 3 = 3

f(0) =  3

Therefore, We have been given a function as; f(x)= -3x+3. then it is found that f(0) =  3

Learn more about function here:

https://brainly.com/question/2253924

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Please Help Its A Math Problem!! A baseball player hits a baseball 4 feet above the ground with an initial velocity of 80 feet per second.

Write an equation for this situation?

Question options:

h(t)=−16t2+80t+4

h(t)=−16t2+4t+80

h(t)=−16t2+84t

h(t)=−16t2+84

Answers

Answer: h(t)=[tex]16x^{2} \\\\[/tex]+80t+4

Step-by-step explanation:

80 if feet per second so it's 80*seconds where seconds equals t

this gets you 80*t or 80t.

You need to add 4 because that's the initial height to start with so 16x^2+80t+4

Answer:

The answer is A

Step-by-step explanation:

Solve the inequality and SHOW ALL WORK Plz Help Now Due In 15 minutes

−(1+5x)−6(−1+5x)≤−65

Answers

[tex] - 1 - 5x + 6 - 30x \leqslant - 65[/tex]

[tex] - 35x + 5 \leqslant - 65[/tex]

Factoring -5

[tex] - 5(7x - 1) \leqslant - 65[/tex]

Divided sides by -5

##############################

Point :

If the sides of an inequality are multiplied by or divided by a negative number, the direction of the inequality changes and returns.

##############################

[tex] \frac{ - 5}{ - 5}(7x - 1) \geqslant \frac{ - 65}{ - 5} \\ [/tex]

[tex]7x - 1 \geqslant 13[/tex]

Plus sides 1

[tex]7x - 1 + 1 \geqslant 13 + 1[/tex]

[tex]7x \geqslant 14[/tex]

Divided sides by 7

[tex] \frac{7}{7}x \geqslant \frac{14}{7} \\ [/tex]

[tex]x \geqslant 2[/tex]

Done ♥️♥️♥️♥️♥️

Let c(t) be the number of customers in Starbucks t hours after 6:00am. Explain the meaning of the statement

Answers

the question states that t=hours after 6:00am, and c(t)=the amount of customers at “t” time. so this equation (c(9)=7) means that 9 hours after 6:00am there were 7 customers. which means at 3:00pm there were 7 customers. hope this helps!

What is the total number of prime numbers between 29 and 63?

Answers

Answer:

when a number has more than two factors it is called a composite number

Step-by-step explanation:

here u go first few prime numbers: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71 etc..

[tex]<font color= " purple">[/tex]

[tex]\huge\boxed{\fcolorbox{cyan}{blue}{Answer:-}}[/tex]

The number 63 is not a prime number because it is possible to express it as a product of prime factors. In other words, 63 can be divided by 1, by itself and at least by 3 and 7. So, 63 is a 'composite number'.

List of prime numbers between 29 and 63:

29, 31, 37, 41, 43, 47, 53, 59, 61.

im bad at angles pls help lol

Answers

Question 1

n<DEH =

Exact form:

x = 29/2

Decimal form:

x = 14.5

Mixed number form:

x = 14 1/2

Total:

(12x+6) = 180

QUESTION 2

n<HEG =

Exact form:

x = 179/7

Decimal form:

x = 25.57142857

Mixed number form:

x = 25 4/7

Total:

(7x+1) = 180

QUESTION 3

n<GEF =

Exact form:

x = 91/3

Decimal form:

x = 30.3

Mixed number form:

x = 30 1/3

Total:

(6x-2) = 180

Hope it helps!!!Brainliest pls!!!
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