3 years ago

coal mines have shafts that can be as much as 7 feet deep. About how many feet deep into earth's crust are these shafts?

Mathematics

2 answers:

Rainbow [258]3 years ago

6 0

brainly.com/question/20124237

NikAS [45]3 years ago

4 0

Answer:

i have no clue

Step-by-step explanation:

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Please help quick lol

sergiy2304 [10]

Hello!!

here's ur answer...

given that the volume of cube=343cm³

side³=343cm³

side=³√343

side=7cm

verification:-

volume of cube=side³

=7×7×7

=343cm³

hence, verified.

the length of the edge of cube is 7cm.

hope this helps....

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3 years ago

What is the average speed of a horse travelling 72 mi. in 18 hrs? <br> V=<br> D=<br> T=

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A store offers a loan for $900to buy a computer. The terms of the loan are for 9% simple intrest and equal monthly payments for

AleksAgata [21]

Answer:

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3 years ago

A circle has a radius of 5 inches (What is the measure, in radians, of this central angle?

Anastaziya [24]

Answer:

Step-by-step explanation:

Given

Circle has radius $r=5 in.$

Area of the sector is given by

$A_s=\frac{\theta }{2\pi }\times \pi r^2$

if $A_s$ is one-sixth of area of circle then

$A_s=\frac{\pi r^2}{6}$

$\frac{\pi r^2}{6}=\frac{\theta }{2\pi }\times \pi r^2$

$\theta =\frac{2\pi }{6}=\frac{\pi }{3}\ radian$

If $A_s$ is one-fourth of area of circle then

$A_s=\frac{\pi r^2}{4}$

$\theta =\frac{2\pi }{4}$

$\theta =\frac{\pi }{2}$

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Kendra pays 132$ for shoes and clothes the clothes cost 54$ more then the shoes how much do the shoes cost

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