3 years ago

write an equation for direct variation and identify the constant of variation when y varies directly as x. if x=5 when y=12

Mathematics

1 answer:

alina1380 [7]3 years ago

4 0

FORMULA: y=mxSibstitute: 12=m(5)Solve: 12/5=5/5
Answer: 12/5

You might be interested in

Find each percent decrease round to the nearest percent from 145 pounds to 132 pounds

Debora [2.8K]

The nearest percent from 145 pounds to 132 pounds is : 1,1 %

5 0

3 years ago

The four Fifth Grade classes at Smith Elementary School are having a competition to collect Box Tops. Below is the information a

Rzqust [24]

Answer:

ysgwhdbjsbamssnkfnenxndnkx4iihug58hs

7 0

2 years ago

Which car traveled at the slowest rate?

Viktor [21]

(D) traveled at the slowest rate.

5 0

3 years ago

Read 2 more answers

Angle $eab$ is a right angle, and $be = 9$ units. what is the number of square units in the sum of the areas of the two squares

Alla [95]

Let the measure of side AB be x, then, the measue of side AE is given by

$AE=\sqrt{9^2-x^2}$ .

Now, ABCD is a square of size x, thus the area of square ABCD is given by

$Area=x^2$

Also, AEFG is a square of size $\sqrt{9^2-x^2}$ , thus, the area of square AEFG is given by

$Area=\left(\sqrt{9^2-x^2}\right)^2=9^2-x^2=81-x^2$

<span>The sum of the areas of the two squares ABCD and AEFG is given by

$x^2+81-x^2=81$

Therefore, </span>the number of square units in the sum of the areas of the two squares <span>ABCD and AEFG is 81 square units.</span>

8 0

3 years ago

35 is the sum of a number and 7

Scorpion4ik [409]

Answer:

7+28=35

Step-by-step explanation:

4 0

3 years ago