1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aleonysh [2.5K]
3 years ago
15

SPHERE VOLUME What is the exact volume of a sphere that has a radius of 8.4 in.?

Mathematics
1 answer:
andrey2020 [161]3 years ago
6 0
V = 4/3 * pi * r^3

V = 4/3 * pi * 8.4^3

Simplify exponent:

V = 4/3 * pi * 592.704

Multiply:

V = 790.272pi
You might be interested in
Find the sum. Write your answer in simplest form.
Masteriza [31]

Answer:

19/20

Step-by-step explanation:

write all numerators above the common denominator 20

14+5/20

19/20

4 0
3 years ago
Find the circumference and the area of a circle with radius 5 yd
slavikrds [6]

Answer:

C = 10(pi) yards

A = 25(pi) yards

Step-by-step explanation:

6 0
3 years ago
I need the answer will mark
zvonat [6]

Answer:

z to the 10th power

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Determine whether the graphs of the given equations are parallel, perpendicular, or neither. Explain.
mr_godi [17]

Answer:

They are neither parallel nor perpendicular.

it isn't parallel because they cross

it's not perpendicular because they don't cross at a 90 degree angle

Step-by-step explanation:

Hope this helps you and btw u should download desmos it's an amazing calculator that graphs these things for you!!! hope u have a wonderful day and stay safe and healthy:)))

3 0
2 years ago
Given P(-7,3,-7) and Q(-4,-3,-9), find the midpoint of the segment PQ
Alona [7]

Answer:

The coordinates of the midpoint of the segment are (-5.5,0,-8)

Step-by-step explanation:

In this question, we are tasked with calculating the midpoint of the segment PQ.

To calculate this, we employ the use of a mathematical formula as follows;

The coordinate of the midpoint are = {(x1+x2)/2, (y1+y2)/2 , (z1+ z2)/2}

Thus we have;

{(-7-4)/2, (3-3)/2 , (-7-9)/2} = (-11/2, 0/2, -16/2)

= (-5.5,0,-8)

4 0
2 years ago
Read 2 more answers
Other questions:
  • Write six hundred millions, two hundred thousands, one thousand, nine tens, four ones
    10·1 answer
  • Jack, Jill, and Ron share a 2-bedroom apartment. Rent is represented by R. The water bill is $20 per person. The electric bill i
    5·1 answer
  • An aptitude test has a mean score of 80 and a standard deviation of 5. The population of scores is normally distributed. What ra
    10·2 answers
  • Plz help! What is the surface area of the figure?​
    5·1 answer
  • I WILL MARK BRAINLIEST
    7·1 answer
  • Highschool level trigonometry!!! Need help knowing step by step how to find answer!
    7·1 answer
  • 1. What number will make this expression a perfect square trinomial? Show your work. x2 - 6x +​
    14·2 answers
  • Measurements were taken from snails of the shell weights and the widths of the opercula. Plot a graph of opercula width (y-axis)
    10·1 answer
  • Pleaseeee helppp it’s been due since a week ago
    11·2 answers
  • Find the exact value of each expression.<br> sin0 , if cos 0 =3/5 and 270° ≤0 ≤360°
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!