3 years ago

Y=4x+1 Do x and y vary directly?

1 answer:

vladimir1956 [14]3 years ago

6 0

Slope = 8.000/2.000 = 4.000
x-intercept = 1/-4 = -0.25000
y-intercept = 1/1 = 1.00000

 y-(4*x+1)=0

You might be interested in

A company designs its packing so that it is a cylinder with a diameter of 4 inches and a height of 7 inches

jenyasd209 [6]

Answer:

Step-by-step explanation:due to the lack of information I'm gonna have to include that the total amount of space would be 28

6 0

3 years ago

Sean needs to figure out how much paint he needs in order to cover all of the sides of his ramp. what is the surface area of the

Savatey [412]

Answer:

210

Step-by-step explanation:

find the area of each rectangle and add it to the area of both the triangles

9(6) +5(9) +9(7)+(6(8))/2 + (6(8))/2

4 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP :)

Temka [501]

Answer:

4538x43s +>35

Step-by-step explanation:

8 0

3 years ago

A recipe take 90 minutes to make.25% of the time is spent preparing the ingredients.How many minutes are spent preparing

joja [24]

It will take 22.5 min cause 25 divided by 100 wuld be 4 wich then divide 90 with

4 0

3 years ago

1. A professional basketball used for league play has a diameter of 25 cm. Which of the following is closest to the volume of th

yKpoI14uk [10]

Answer:

V = 8,181.23 $cm^{3}$

Step-by-step explanation:

Unfortunately, we are not given any answer choices to choose from but using the information provided we can find the actual volume of the basketball. A basketball is made in the shape of a sphere and the formula for the volume of a sphere is the following...

V = $\frac{4}{3} * \pi * r^{3}$

radius of a circle/sphere is half of it's diameter. Since we are provided the diameter size we simply divide it by 2 which would give us 12.5cm. Now we simply plug this value into the formula and solve for V.

V = $\frac{4}{3} * \pi * 12.5^{3}$

V = $\frac{4}{3} * \pi * 1953.125$

V = 8,181.23 $cm^{3}$

5 0

3 years ago