NEED HELP PLSSSSS
What is the equation of the line in slope -intercept form? *
A. y= x +8
B. y= x - 8
C. y = 8x +8
D. y = 8x - 8
Answers
Answer:
d
Step-by-step explanation:
The equation of the line in slope -intercept form is y=x-8, Option b is correct.
What is Slope of Line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is
m=y₂-y₁/x₂-x₁
From the graph let us take two points of line joining which are (8, 0) and (0, -8).
m=-8-0/0-8=1
So slope of line is 1.
Now let us find find the y intercept
0=1(8)+b
0-8=b
b=-8
Slope intercept form of line is y=x-8
Hence, the equation of the line in slope -intercept form is y=x-8, Option b is correct.
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Related Questions
please help me guys :(
Answers
Answer:
6(11+4+13) is the correct answer hope this helps
Step-by-step explanation:
Please help!
omplete the table for an object that goes 3/4 miles in 6 minutes.
distance (mi)
3/4, 1 1/2, 2 1/4
time (h)
1/10,?
Answers
What is the slope of this line? −3/2 −2/3 2/3 3/2
Answers
-------- OR you can do "rise/run"
x2-x1
Answer: -6/4
Answer:
-3/2
Step-by-step explanation:
To find the slope of the line, you need to use the slope formula.
[tex]m=\frac{y_{2} -y_{1} }{x_{2} -x_{1} } \\[/tex]
Plug in the given points into the equation and solve for m.
[tex]m=\frac{-5 -1 }{6 -2 } \\\\m=\frac{-6}{4} \\m=-\frac{3}{2}\\[/tex]
The slope is -3/2.
Geometry Question!! 10 points!!!
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Answer:
Step-by-step explanation:
just
The band wants to order T-shirts. The T-shirts cost $15 each plus a shipping fee of $10. Write an expression to find the total cost of c T-shirts.
Answers
Answer:
t(15)+10=c
Step-by-step explanation:
c = cost
(x * 15) + 10 = c
Ashley has a total of $35 to spend at the carnival this year. She wants to purchase a turkey leg for $12, also. If each ride costs $0.50, how many rides can Ashley get on? IDENTIFY THE CONSTANT.
Answers
Answer:
46 rides; the constant is the $12 turkey leg
Step-by-step explanation:
To solve this, you can write an equation:
c = .5r + 12
where c is cost and r is rides (the constant is 12 because it doesn't change)
You already know that the cost is 35, so you just need to plug it in and solve:
c = .5r + 12; c = 35
35 = .5r + 12
23 = .5r
r = 46
So, on $35 and an expense of $12, Ashley can ride 46 rides.
Answer:
Ashley can go on 46 rides
Step-by-step explanation:
12+0.50x=35
-12 -12
0.50x=23
0.50x/0.50= 23/0.50
x=46
Please help me I want to pull up my grade.
Answers
NEED HELP NOW!!!!!!!!!!!!!!!!!!!!!!!!!!
WILL AWARD BRAINEST!!!!!!!!!!!!!!!!!!!!!!
On a coordinate plane, 2 straight lines are shown. The first solid line has a negative slope and goes through (negative 2, 3) and (0, negative 1). Everything to the left of the line is shaded. The second dashed line has a negative slope and goes through (0, 2) and (1, 0). Everything to the right of the line is shaded.
Which inequality pairs with y≤−2x−1 to complete the system of linear inequalities represented by the graph?
y −2x+2
y 2x−2
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Number 36 right here
Answers
I hope this is right
Answer:
0,5 for 36, and for 37 it’s b
Step-by-step explanation:
PLEASE, I NEED THIS NOW!!!!
Answers
Answer:
For the first one
x= About 32.02
y= About 27.58
z= About 55.16
For the second one
x= 6
y= 12
z= about 16.97
Step-by-step explanation:
Their all really simple
These are special right triangles, a 45, 45, 90 and a 30, 60, 90 triangle. The formla for these triangles are shown in the picture below.
Now for the first one ]
Lets find Z first
Now this is a 45 special right triangle so we know the other side s 39 but the hypotenuse is n[tex]\sqrt{2}[/tex] (I’m using N becuase x and y is taken) So n is basically 39 (look at the image below) and just solve that. Now for x and y. We know its a 30, special right triangle. We know that 39 here is already the answer for N[tex]\sqrt{3}[/tex] so make an equation to find the n and you’ll get 27.58 for y. Now For x, its just doubled the y.
For the second one this is easier
We know that the x is (6) becuase its already in the radical number, now to find the hypotnuse, we double that and get 12. Now we know what y is becuase since the 2nd triangle is a 45/45/90, we know that 12 is y, the hypotnuse is just N[tex]\sqrt{2}[/tex] and we just plug in the n with 12 and solve it!
How are the diameter and radius of a circle the same and different?
PLEASE HELP!!! No fake questions please, I just want some help on my homework nothing else. For those of you who post fake answers and inappropriate comments for your entertainment, you really must have some physiological problems and I suggest getting professional help. Thank You!
Answers
Answer:
Radius is the distance from the center outwards
Diameter goes straight across the circle, through the center.
Step-by-step explanation:
Hope this Helps!!
let me know if it doesn't
Answer:
Step-by-step explanation:
Diameter is the longest line that you can draw in a circle passing through the centre of the circle.
Radius is the line joining the centre of the circle to any point on the circumference.
Explanation:
Diameter is the ratio of the circumference of the circle to the irrational constant 'pi' (3.1415...). Radius is the half of the diameter.
D=2x radius and radius =D/2
Actually pi is defined to be the ratio of the circumference of the circle to the diameter of the circle. Therefore, you can solve for the diameter from that equation.
π=C/D , D=C/π Or , C=π x D
I hope that help you
If the radius of a circle is 44 cm, then what is the diameter?
Answers
Answer:
88cm
Step-by-step explanation:
d=2r=2·44=88cm
Diameter is 2•R
2•44= 88
PLEASE HELP ME OUT REALLY NEED THE HELP!!!
Answers
The model shows [tex]1/2.[/tex]
Rectangle model divided into two equal sections, first section is labeled one-half and shaded in.
Which of the following correctly models and gives the quotient of [tex]1/2 divided by 3/8?[/tex]
Photos go from A to D. Thank you!
Answers
Answer:
_ 4 one
Step-by-step explanation:
There are 5,280 feet in 1 mile. If Riley ran 26,400 feet, how many miles did she run? [Type your answer as a number.]
________ miles
Answers
Answer:
Step-by-step explanation:
5,280=1mile
26,400=26,400/5,280
5miles.
Riley ran 5 miles
Step-by-Step:
If in 1 mile there is 5,280 feet and Riley ran 26,400ft we can divide 5,280 and 26,400 to find how many miles she ran. 5,280 / 26,400 = 5. Riley ran 5 miles
Here is a balanced hanger diagram in which a circle has a mass of 3 grams and a square has a mass of 2 grams.
Which equations could represent the diagram, assuming t represents the triangles?
3c + 2s + 2t = 3c + 2s + 5t
2t + 21 = 5t + 12
3(3) + 6(2) + 2t = 2(3) + 3(2) + 5t
2t + 9 = 5t + 5
5t + 6 + 6 = 9 + 12 + 2t
Answers
Answer:
3
(
3
)
+
6
(
2
)
+
2
=
2
(
3
)
+
3
(
2
)
+
5
Step-by-step explanation:
Solve the volume for all these figures
Answers
Answer:
The formula for volume is length x width x height
A. 2x6x8=96 units^3
B. 1x7x4=28 units^3
C. 2x3x5= 30 units^3
D. 4x4x2= 32 units^3
E. 5x4x3= 60 units^3
Step-by-step explanation:
Three times Mary’s age added to Beth’s age is 34 years. Half of Mary’s age minus Beth’s age is 1 year. How old are Mary and Beth?
Answers
The age of Mary and the age of Beth will be 10 years and 4 years, respectively.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
Three times Mary’s age added to Beth’s age is 34 years. Half of Mary’s age minus Beth’s age is 1 year.
Let 'x' be the age of Mary and 'y' be the age of Beth. Then the equations are given below.
3x + y = 34 ...1
x/2 - y = 1 ...2
From equations 1 and 2, then we have
3(2y + 2) + y = 34
6y + 6 + y = 34
7y = 34 - 6
7y = 28
y = 4
Then the value of the variable 'x' is given as,
3x + 4 = 34
3x = 30
x = 10
The age of Mary and the age of Beth will be 10 years and 4 years, respectively.
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PLEASE HELP QUICK!
There are 2 questions please answer them both
Answers
Answer:
Concept: Graph Analysis
Take a look at the first graph. Notice it goes through (0,-2) and the slope is 5/2 so the answer is A.Next to find the equation we look at the y-intercept and determine that its -2 and the slope is -5/2. Hence the answer is CStep-by-step explanation:
Problem 1.
Start at (0, -2). Go up 5 and right 2. That is a slope of 5/2.
First choice.
Problem 2.
The y-intercept is (0, -2), so b = -2.
Start at (0, -2). Go down 5 and right 2. That is a slope of -5/2.
y = mx + b
y = -5/2 x - 2
Third choice
Identify the terms, like terms, coefficients, and constants in each expression.
PLZ HELP I WILL GIVE BRAINLIEST!!
BUT to get brainliest you must:
- explain
- give answers
- Answer all
- NO INAPPROPIATE CONTENT (its happened before)
Answers
Like terms:2, and 7 Coefficent:5, constant:2 and 7
name 5 fractions whose values are between 1/2 and 7/8
Answers
Answer:
3/4, 4/6, 5/8, 2/3, 6/10
Step-by-step explanation:
The five fractions that provide a range of values between 1/2 and 7/8 are 5/8, 3/4, 11/16, 2/3, and 13/16.
Here are five fractions that lie between 1/2 and 7/8:
5/8: This fraction is greater than 1/2 but less than 7/8. It can be obtained by dividing 5 by 8.
3/4: This fraction is greater than 1/2 and closer to 7/8. It is obtained by dividing 3 by 4.
11/16: This fraction is closer to 1/2 and slightly less than 7/8. It can be obtained by dividing 11 by 16.
2/3: This fraction is greater than 1/2 and closer to 7/8. It is obtained by dividing 2 by 3.
13/16: This fraction is closer to 7/8 and greater than 1/2. It can be obtained by dividing 13 by 16.
These five fractions provide a range of values between 1/2 and 7/8. They demonstrate different proportions and can be used in various contexts where a fraction between 1/2 and 7/8 is required, such as measurement, comparison, or estimation.
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The graph below shows the number of dimes and nickels in a child’s piggy bank.
Which of the following is the best estimate for the number of each type of coin?
Answers
Answer:
60 dimes 35 nickels
Step-by-step explanation:
GIVING BRAINLIEST !!!!!!
Answers
Answer:
A.
Step-by-step explanation:
If we assume that the population of the town is proportional to the random people selected to take the survey, then we can say that the answer is A, People at least 50 years old are the largest age group in town. Since the survey is random and the percentage of the 50-year old population group is higher when individually compared to the other groups, we can assume that the town's population consists of a high number of people who are 50-years old or older.
And although it is not a given answer choice, it would actually make more sense to say that out of the number of people that took the survey, those who were 50 years old or older consisted of the largest age group.
Ericka's mother works two part-time jobs, one in the morning and one in the afternoon. She works a total of 40 hours each 5-day workweek. If her schedule is the same each day, and she works 2 hours each morning, how many hours does Ericka's mother work each afternoon?
Answers
Select the three true statements.
1. pi is the area of a circle of radius 1.
2. pi is the area of a circle of diameter 1.
3. pi is the circumference of a circle of radius 1.
4. pi is the circumference of a circle of diameter 1.
5. pi is the constant of proportionality relating the diameter of a circle to its circumference.
6. pi is the constant of proportionality relating the radius of a circle to its area.
Answers
Answer:
9/2
Step-by-step explanation:
graph the rational function f(x)=(3x-1)/(x-5)
Answers
Answer:
graph it it is that simple
Step-by-step explanation:
You can read 1/10 of your book in 1/2 hour. How much of the book can you read in 1 hour?
Answers
Answer:
Then you read none
Step-by-step explanation:
18383
PLEASE HELP ME
Find the slope and y-intercept of the following graph.
Answers
PLS HELP ILL MARK BRAINLIEST 5.)A farmer sells carrots and cucumbers together in a basket. The ratio of carrots to cucumbers is 5:9 If the total amount of carrots and cucumbers sold yesterday at the street fair was 98, how many of each were sold?
Answers
Answer:
53 cucumbers and 45 carrots
Step-by-step explanation:
I HOPE I HELPED!
if I did maybe I could get brainlist? :)
Answer:
35 carrots & 63 cucumbers
Step-by-step explanation:
Add both of the numbers in the ratio (5 + 9 = 14) Then take that sum and divide 98 by that sum (98/14). Whatever the quotient is, multiply each number in the ratio by that. (98/14 = 7) (5 x 7 and 9 x 7)
Hope this helps!
what is the decimal form and fractioin form
Answers
Answer: Mathematics includes the study of such topics as quantity, structure, space, and change. It has no generally accepted definition. Mathematicians seek and use patterns to formulate new conjectures; they resolve the truth or falsity of such by mathematical proof.
Step-by-step explanation:
Answer:
fraction: 67 1/2 decimal: 67.5
Step-by-step explanation: