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
Bezzdna [24]
2 years ago
6

Find the volume of the compound shape.​

Mathematics
2 answers:
SpyIntel [72]2 years ago
7 0

half of a sphere:

=56.55 cm^3

cone:

=94.25 cm^3

all together:

150.80 cm^3

arsen [322]2 years ago
4 0
<h3>Volume of the hemisphere:</h3>

v =  \frac{2}{3} \pi {r}^{3}

v =  \frac{2}{3}  \times \pi \times  {3}^{3}

v = 56.55 \:  {cm}^{3}

<h3>Volume of the cone:</h3>

v =  \frac{1}{3} \pi {r}^{2} h

v =  \frac{1}{3}  \times \pi \times  {3}^{2}  \times 10

v = 94.25 \:  {cm}^{3}

<h3>Total volume:</h3>

v = 56.55 + 94.25

v = 150.80 \:  {cm}^{3}

<u>Therefore</u><u>,</u><u> </u><u>the</u><u> </u><u>volume</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>compound</u><u> </u><u>shape</u><u> </u><u>is</u><u> </u><u>150.80</u><u> </u><u>cubic</u><u> </u><u>centimeters</u><u>.</u>

You might be interested in
The Tabletop Games club, a student-led campus group, hosted a virtual concert last week to raise awareness about their club and
valkas [14]

Answer:

chicken wings chicken wings hot dog and bologna chicken and macaroni, chillin wit my homies.

Step-by-step explanation:

8 0
3 years ago
I need help with someone explaining how to find the range of this! This course didn’t explain anything!
zaharov [31]

Answer:

(-infinity,3), D

Step-by-step explanation:

3 if x is greater than or equal to 1 is nothing. That leaves us with h(x)=2x+1 if x<1. If you substitute in 1 for x, you get 3, but of course that isn't possible, so the range is (-infinity,3), which is D.

4 0
3 years ago
Select the correct solution in each column of the table.
aalyn [17]

Answer:

Can you take a picture of the problem to see if i could help!?

Step-by-step explanation:

5 0
3 years ago
What are the hypotheses for testing to see if a correlation is statistically significant?
Andrew [12]

Answer:

Step-by-step explanation:

For testing of significance of correlation coefficient denoted by r, we create hypotheses in three ways

They are one tailed, two tailed.  One tailed can be stated as right tailed and also left tailed.

The null hypothesis would normally be as r=0

Verbally we can say this there is no association between the dependent and independent variable (linear)

Against this alternate hypothesis is created as

either r not equal to 0

or r>0 or r<0

If r not equal to 0, we say two tailed hypothesis test

If r>0 is alternate hypothesis, it is right tailed test

If r<0 is alternate hypothesis, then it is left tailed test.

8 0
3 years ago
3. Directions: Given: f(x)= x + 2x and g()=-X-5x + 12. Find g(9) = a. 747 b. 48 C. O d.-114​
telo118 [61]
It is b. 48 because f(x) is 3
5 0
3 years ago
Other questions:
  • Which of the following is an equivalent expression to 42 + 90? A. 6(7 + 14) B. 6 (7+ 15) C. 7 (6 + 12) D. 6(36+ 84) I WILL GIVE
    10·1 answer
  • Evaluate the expression when b is 6 and t is -3  5bt
    8·2 answers
  • What is 2160 minus 1600 long way
    10·1 answer
  • Write an expression in simplest form that represents the cost for shampooing and cutting W women's hair and M men's hair
    14·1 answer
  • 10 + x + 5x²-x- 3 +5x<br> Which is the simplified expression found by combining like terms?
    9·2 answers
  • Annie walks 15 feet away from her house and places a mirror on the ground. She backs 4 feet away from the mirror so that she can
    8·1 answer
  • Joseph weighs 120 pounds and is gaining ten pounds each month. Keith weighs 150 pounds and is gaining 4 pounds each month. How m
    9·1 answer
  • The perimeter of a rectangle is 72 cm. The length is 3 more than twice the width What
    13·1 answer
  • Need help please help!!!!
    9·1 answer
  • (0,4), (1,0), (2,0), (2,3), (3,1) is it a function
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!