3 years ago

Solve for m 2/3=m/42

Mathematics

1 answer:

almond37 [142]3 years ago

4 0

$\frac{2}{3}=\frac{m}{42}\ \ \ \ | multiply\ by\ 42\\\\ \frac{2*42}{3}=m\\\\
28=m\\\\Solution\ is\ m=28.$

You might be interested in

frosja888 [35]

B. D=0.25n + 25
D=total n=number of hours 0.25=price per hour 25=the one time fee

3 0

3 years ago

The math says expand 5(2-7x) what is the answer

kow [346]

Step-by-step explanation:

in my opinion

5(2- 7x)

5×2 - 5×7x

= 10-35x

8 0

3 years ago

Select the correct answer.

svet-max [94.6K]

9514 1404 393

Answer:

C. y = 50x + 3.5

Step-by-step explanation:

100 miles in 2 hours is 100/2 = 50 miles per hour. Multiplying that rate by x hours gives the miles traveled in addition to the 3.5 miles so far. The appropriate equation for miles traveled is ...

y = 50x +3.5 . . . matches choice C

4 0

3 years ago

Solve the equation -9v-9=-27 for v.

Nikolay [14]

Answer:

v=2

Step-by-step explanation:

-9v-9=-27

add nine to both sides

-9v-9+9=-27+9

simplify

-9v=-18

divide both sides by -9

-9v/-9 -18/-9

simplify y=2

hope this helps :) have a nice day !!

4 0

3 years ago

Read 2 more answers

1. A hotel is in the shape of a cylinder, with a circular foundation. The circumference of the foundation is 2 times the radiu

AysviL [449]

2)The circumference or perimeter of a circle with radius $r$ is

$P=2\pi r$ . Given $P=28\pi$ . Therefore,

$2\pi r =28\pi \\ r=14\\ d=2r=28\\ A=\pi r^2 \\ A=\pi (14)^2\\ A=[tex] 196\pi$

Thus the radius is $14\;ft$ , diameter $28\;ft$ and area $196\pi \;ft^2$

7 0

4 years ago