3 years ago

What is k+m over -7 = n, for k equal?

Mathematics

1 answer:

defon3 years ago

4 0

$\frac{k + m}{-7}$ = n Multiply both sides by -7
k + m = -7n Subtract m from both sides
k = -7n - m

You might be interested in

PLEASE HELP!!!!!!!!!!!!!!

Aleonysh [2.5K]

The answer is A, because 2.54 times 20 equals 50.8

5 0

3 years ago

Help me please idk how to do this

marissa [1.9K]

The number that chose butterscotch is equal to the total number times the percentage that chose butter scotch:
$N_{butterscotch}=N_{total} \times p_{butterscotch}$
$N_{butterscotch}=25 \times 16\%$
$N_{butterscotch}=4$

7 0

3 years ago

Circle L is shown. Line segments K L and M L are radii. The length of K L is 12. Angle M L K is 60 degrees. Sector M L K with a

sergejj [24]

Answer:

$120\pi$ square units

Step-by-step explanation:

We are given that

Radius of circle=12 units

Angle MLK=60 degree

We have to find the area of sector that is not shaded.

Area of shaded sector MLK= $\frac{\theta}{360}\times \pi r^2$

Area of shaded sector MLK= $\frac{60}{360}\times \pi(12)^2=$ 24 square units

Area of whole circle= $\pi r^2=\pi (12)^2=144\pi$ square units

Area of sector that is not shaded =Area of whole circle-Area of shaded sector MLK= $144\pi-24\pi$

Area of sector that is not shaded= $120\pi$ square units

4 0

3 years ago

Read 2 more answers

Jenna has a piece of paper that is 84 square inches in area. it is 10 1/2 inches long. what is the length of the piece of paper

11Alexandr11 [23.1K]

I hope this helps you

6 0

3 years ago

Which situation shows a constant rate of change

damaskus [11]

Answer: the amount a person pays for gas compared with the number of gallons purchased

Step-by-step explanation:

5 0

3 years ago