3 years ago

I need help with this question. i dont seem to understand how to solve it

1 answer:

ioda3 years ago

6 0

Im pretty sure you need to divide 155 by 4 or 48. try it and see what you get. then ask your teacher if you did it right. always ask questions.

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mrs_skeptik [129]

Answer:

L = 24,873.6 miles

Step-by-step explanation:

Length of the Circumference

Given a circle of radius r, the length of the circumference, or line surrounding the shape is:

$L =2\pi\cdot r$

The Earth has a diameter of 7,917.5 miles. The radius is half the diameter:

r=7,917.5/2=3,958.75 miles

Assuming a plane flies around the equator at ground level, the distance it would travel is:

$L =2\pi\cdot 3,958.75\ miles$

L = 24,873.6 miles

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11111nata11111 [884]

The answer is B... T'(0,0), S'(-1,2), R'(1,3), Q'(4,1)

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3 years ago

shtirl [24]

Replace f(x) with y
switch x and y
solve for y
replace y with f⁻¹(x)

f(x)=x-1
y=x-1
x=y-1
x+1=y
x+1=f⁻¹(x)
f⁻¹(x)=x+1

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3 years ago

baherus [9]

I would personally like butterflies :)

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3 years ago

Varvara68 [4.7K]

ANSWER

To find 1% of something (1/100 of something), divide by 100.

1% of 200 is 2.

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2 years ago