2 years ago

PLEASE HELP URGENT!!! 30 POINTS TO WHOEVER ANSWERS BOTH QUESTIONS!!

Mathematics

1 answer:

Alex Ar [27]2 years ago

3 0

This isn’t 30 points this is 15

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HELP PLEASE (will give brainliest and thanks)

denpristay [2]

Pythagorean Theorem is a^2 + b^2 = c^2
Use it to find the hypotenuse of a right triangle
Formula for:
Volume of cones- 1/3 * 3.14 * r^2 * h
Volume of cylinders- 3.14 * r^2 * h
Volume of Spheres - 4/3 * 3.14 * r^3

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3 years ago

326482745445-453637+938464846-3845+784657

dmitriy555 [2]

The answer is going to be <span>327421537466</span>

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3 years ago

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Name the regular polygon that has 12 sides

AnnZ [28]

Answer:

dodecagon

Step-by-step explanation:

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2 years ago

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How to find the average rate of change of a function

ollegr [7]

ANSWER

Average Rate of Change

$= \frac{f(b) - f(a)}{b - a}$

EXPLANATION

To find the average rate of change of y=f(x) from x=a to x=b means finding the slope of the secant line joining the points

(a,f(a)) and (b,f(b))

The slope of the secant line joining these points is

$= \frac{f(b) - f(a)}{b - a}$

This gives the average rate of change of the function.

5 0

3 years ago

Write the fraction 8/9 as a percent. Round to the nearest hundredth of a percent where necessary.

irina1246 [14]

8/9 = .88888... = 88.89% after rounding

6 0

3 years ago