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
natka813 [3]
2 years ago
13

Please help fast!!!

Mathematics
1 answer:
PSYCHO15rus [73]2 years ago
3 0

Answer:

678.24 cubic in.

Step-by-step explanation:

Ok, first find the area of the base.

3.14×3^2= 28.26

Then multiply that area by the height, which is 8×3=24

24×28.26=678.24

Let me know if you got it!

You might be interested in
What makes this equation true?<br><br> -2n + 1.8 = 3.2<br><br> Im so confused
fenix001 [56]

Answer:

18 = 3.2

Step-by-step explanation:

5 0
3 years ago
For an acute angle 0, the equation sin(0) = cos(6) is true. What is the value of ? Show or explain your answer
weqwewe [10]

Answer:

\theta =84

Step-by-step explanation:

Given

sin(\theta) = cos(6)

Required

Find \thata\theta

In trigonometry:

If sin(A) = cos(B), then

A + B = 90

So, we have:

\theta + 6 = 90

Collect Like Terms

\theta + 6 -6= 90-6

\theta = 90-6

\theta =84

6 0
3 years ago
M=-4/5,(-7, - 2) Find the equation of the line that has the given slope
ikadub [295]

Answer: y=-\frac{4}{5}x-\frac{38}{5}

Step-by-step explanation:

To find the equation, you plug in the slope and given point. Then, you can solve and find the y-intercept.

-2=-\frac{4}{5}(-7)+b          [multiply]

-2=\frac{28}{5}+b                  [subtract both sides by \frac{28}{5}]

b=-\frac{38}{5}

Now that we have the y-intercept, the equation is y=-\frac{4}{5}x-\frac{38}{5}.

8 0
3 years ago
Use the following number line to determine if expressions are true or false
Tems11 [23]

Answer:

1.true

2.true

3.false

7 0
3 years ago
Read 2 more answers
Simplify the trigonometric expression. show your work
masha68 [24]

See the attached picture for the solution:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Graph y=10-2x under the domain 1,2,3,4,5
    14·1 answer
  • Find the inverse of a 4x4 matrix
    8·1 answer
  • A circle has its center at (0,0) and passes through the point (0,9). What is the standard equation of the circle?
    8·1 answer
  • What is the area of a triangle that has a base of 15 1/4 in. and a height of 18 in.?
    7·2 answers
  • (4.5 x 10 4) divided by (300)
    12·1 answer
  • 2
    8·1 answer
  • The radius of a circle is 3 feet.
    8·2 answers
  • Expression best estimates Negative 18 and one-fourth divided by 2 and two-thirds?
    5·1 answer
  • Find x from given equations sin30 + 2 cot^2 30 + x cos^2 30= 8+ tan^2 45 + cos 60​
    13·1 answer
  • 02.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!