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
Misha Larkins [42]
3 years ago
14

A solid is composed of a cylinder with a radius of 9" and height of 20" and a hemisphere, as shown. Find the volume of this soli

d.
Mathematics
2 answers:
Dvinal [7]3 years ago
5 0
<span>5089.38 hope this helps

</span>
pav-90 [236]3 years ago
3 0
The formula for finding the volume of a cylinder is V=P*r^2*h. The formula for a sphere is V=4/3*P*r. The volume of the solid is approximately 2714.34, from my calculations.
You might be interested in
What is the slope of the line whose equation is y−4=5/2(x−2)?
postnew [5]

Answer:

m=\dfrac{5}{2}

Step-by-step explanation:

If the equation of the line is

y=mx+b,

then m represents the slope of the line and b represents the y-intercept of the line. This equation is called the equation of the line in the slope form.

Rewrite the equation of the line in the slope form

y-4=\dfrac{5}{2}(x-2)\\ \\y-4=\dfrac{5}{2}x-\dfrac{5}{2}\cdot 2\\ \\y-4=\dfrac{5}{2}x-5\\ \\y=\dfrac{5}{2}x-1

Thus, the slope of the line is

m=\dfrac{5}{2}

7 0
3 years ago
Read 2 more answers
The base of a cube is parallel to the horizon. If the cube is cut by a plane to form a cross section, under what circumstance wo
Keith_Richards [23]
This question has this set of answer choices:

a) when the plane cuts three faces of the cube, separating one corner from the others

b) when the plane passes through a pair of vertices that do not share a common face

c) when the plane is perpendicular to the base and intersects two adjacent vertical faces

d) when the plane makes an acute angle to the base and intersects three vertical faces

e) not enough information to answer the question

The right answer is the first choice: a) when the plane cuts three faces of the cube, separating one corner from the others

You can see a picture of this case in the figure attached: as you can see the cross section (in pink) is a triangle.

8 0
2 years ago
Read 2 more answers
What is the square root of 999,999,999,999,999,999,999,999,999,999,999
zheka24 [161]

Answer:

3.1622777e+16

Step-by-step explanation:

8 0
1 year ago
Whats the answer to this ?
8090 [49]

Answer: 312 ft^{2}

Step-by-step explanation:

Area of Rectangle = bh = 16 ft x 18 ft  = 288 ft^{2}

Area of Triangle = 1/2 bh = 1/2 x (16-12) ft x (6) ft x 2 (There's 2 triangles) = 24 ft^{2}

24 ft^2 + 288 ft^2 = 312 ft^2

8 0
2 years ago
The sum of three numbers is 79. The sum of five times the first number and two times the
stepan [7]

Answer:

(x+y+z)=79

5x+2y+z=859

2x+3y+9z=498

Step-by-step explanation:

Its writing 3 different equations that have the same value for the same variable.

3 0
3 years ago
Other questions:
  • How do you read a tax table
    13·1 answer
  • 25 16 49 63 81 which one is different
    8·1 answer
  • Bernie Spent 1 hour and 57 minutes knitting a scarf for her grandsonshe spent 1 hour and 21 minutes knitting a scarf for her gra
    7·1 answer
  • Identify the<br> characteristics<br> of exponential<br> functions.
    15·1 answer
  • What is the measure of angle EFD? 37.5° 45° 47.5° 55°
    15·2 answers
  • Find the solution for the following equations using substitution or elimination:
    14·1 answer
  • What theorem can be used to prove these triangles are congruent?
    11·2 answers
  • Your gross income is<br> $1945.63 of which you<br> get to keep 86% after<br> taxes.
    10·1 answer
  • What is the best estimate for the value of 3pie/2?
    11·1 answer
  • What is the non-perfect square root of 9.6
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!