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
Elan Coil [88]
3 years ago
13

Please help. I will mark brainliest answer

Mathematics
1 answer:
leva [86]3 years ago
7 0

Answer:

6) ≈ 904.74                            7) 88

Step-by-step explanation:

use a caulater and the proper equations

to find the volume of a sphere you must use V=4\3•π•r^3 (four thirds times pi time the radius cubed), plug in 6 into "r" in the equation and that should give you roughly 904.74

To find the volume of a pyramid you must use the equation Lwh\3 (length times width times hight product of which is divided by 3) giving you 88

You might be interested in
Someone give me songs/artists to listen to
ankoles [38]

Answer:

corpse husband also known as corpse .

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Does somebody know how to find area of a trapizoid???
motikmotik

Answer:

To find the area of a trapezoid, multiply the sum of the bases (the parallel sides) by the height (the perpendicular distance between the bases), and then divide by 2.

Step-by-step explanation:

:) Hope this helps you with what you're working on!

5 0
2 years ago
Read 2 more answers
2. Find the surface area of a cylindrical can of tennis balls if the height of the can is 8
alina1380 [7]

Answer:

125.7 square inches

Step-by-step explanation:

The surface area of a cylinder is the sum of the areas of the two circles on each end and the area encircling "rectangle". Note that the length of this "rectangle" is the height of the can, while the width is the perimeter of the circle. The full equation is:

A=2 \pi r^2 +2 \pi r h\\A=2 \pi r(r+h)\\A=2 \pi (2)(2+8)\\A=40 \pi\\A=125.7

7 0
3 years ago
Read 2 more answers
Factor each expression.<br><br> Problem: 2p^3 + 6p^2 + 3p + 9<br> Answer: (p + 3) (2p2 + 3)
oee [108]
Factor by grouping
2p^3 + 6p^2 + 3p + 9
2 p^3+6 p^2+3 p+9=\left(2 p^3+6 p^2\right)+(3 p+9)=\left(2 p^2\right) (p+3)+3 (p+3)
2 p^2 (p+3)+3 (p+3)
(p+3) \left(2 p^2+3\right)
4 0
3 years ago
A certain dodgeball court is a circle with a square perfectly inscribed inside it. the square represents the playing field, whil
cluponka [151]
<span>Exactly 8*pi - 16
 Approximately 9.132741229 For this problem, we need to subtract the area of the square from the area of the circle. In order to get the area of the circle, we need to calculate its radius, which will be half of its diameter. And the diameter will be the length of the diagonal for the square. And since the area of the square is 16, that means that each side has a length of 4. And the Pythagorean theorem will allow us to easily calculate the diagonal. So: sqrt(4^2 + 4^2) = sqrt(16 + 16) = sqrt(32) = 4*sqrt(2) Therefore the radius of the circle is 2*sqrt(2). And the area of the circle is pi*r^2 = pi*(2*sqrt(2)) = pi*8 So the area of the rest areas is exactly 8*pi - 16, or approximately 9.132741229</span>
6 0
3 years ago
Other questions:
  • Please Help i have a test the next day
    14·2 answers
  • What is the factor of this problem? <br> ~plz help I cannot get this wrong !
    13·1 answer
  • A student bought 34 pencils for school. If he sharpened 16 of the pencils before school, what is his ratio of unsharpened pencil
    15·1 answer
  • A recipe for 4 loaves of bread uses 3 tablespoons honey. How much honey is needed for 24 loaves of bread?
    14·2 answers
  • Which statement describes the ratio of weight to mass and the value of x in the table?
    15·1 answer
  • Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar.
    5·2 answers
  • At a farm the ratio of cows to horses was 7:2. If there were 21 cows at the farm, how many horses were there?
    8·2 answers
  • If 5 men paint a wall in 3hours,
    10·1 answer
  • what is the formula for slope? ALL i need is the formula and if u cant give it to me than dont answer it.
    12·2 answers
  • Please help will mark Brainly
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!