3 years ago

HELP ME PLEASE MY MOM GONNA YELL AT ME

Mathematics

1 answer:

kodGreya [7K]3 years ago

3 0

Answer:

Keith burns 30 calores in 10 minutes, and 3 in one minute

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Jane works at a ski shop. She earns $11/hr and $15 for every set of skis she sells. Let h represent the hours worked, s represen

saveliy_v [14]

Answer:

11h + 15s = E

Step-by-step explanation:

E = total earnings

s = the amount of skis sold

h = how many hours she works

8 0

2 years ago

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Bond [772]

Answer:

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3 years ago

Either my brain is straight up goneskiis or I need assistance.

olga nikolaevna [1]

The answer is C. 89 in^2

This is found by (1/2( $\pi r^{2}$ ))+70

r in this equation stands for radius which is half the diameter. Sice the diameter equals 7, the radius equals 3.5

You have to solve this by putting it into a calculator since you can't really solve for an equation with pi in it otherwise.

Hope this helps!

4 0

3 years ago

Find the circumstance of a circle with the diameter of 13 meters use 3.14 as an approximation

almond37 [142]

Answer:

okay so the circumference is 40.82m

$circumference = 2\pi \: \times r \\ = 2 \times 3.14 \times 6.5 \\ = 40.82m$