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kompoz [17]
3 years ago
5

The volume of a right circular cone that has a height of 18.9 ft and a base with a radius of 15.8 ft.

Mathematics
1 answer:
Elden [556K]3 years ago
6 0
The answer is 783.8696
You might be interested in
4th grade math question Joey walk 333 ft how many yards did Joey walk? At 5 yds vs 15 ft
icang [17]

111 yards

Explanation

Step 1

to solve this we need to know the equivalence

\begin{gathered} 3\text{ ft= 1 yd} \\ 3\text{ ft}\leftrightarrow1\text{ yd} \end{gathered}

Now, we can apply a rule of three

let x represents the number of yards in 333 ft, so

so

\begin{gathered} if \\ 3\text{ ft}\rightarrow\text{ 1 yd} \\ \text{then} \\ 33\text{ ft}\rightarrow x \end{gathered}

as the ratio is the same, we have a proportion

\begin{gathered} \frac{3\text{ ft}}{1\text{ yd}}=\frac{33\text{ ft}}{x\text{ yd}} \\ \frac{3}{1}=\frac{33}{x} \end{gathered}

Step 2

now, solve for x

\begin{gathered} \frac{3}{1}=\frac{333}{x} \\ \text{cross multiply} \\ 3\cdot x=333\cdot1 \\ 3x=333 \\ \text{divide both } \\ \frac{3x}{3}=\frac{333}{3} \\ x=111 \end{gathered}

so, the answer is 111 yards

I hope this helps you

8 0
1 year ago
I’ll give points + brainslist, if you don’t know don’t bother answering (:
Damm [24]
C. 35 because c. Is the right answer just trust me ok
8 0
3 years ago
Pls help! due tonight! Will give brainliest! And pls explain! 16 points!
iris [78.8K]
First of all, x =-1 (y don’t change) so first 2 answer is out.
Now mirror to x-1 >>>
A(0,-1)
0 >> -1 is left one step so -1 left one step is -2
A(0,-1) >> A’(-2,-1)

A(-5,0)
-5 >> -1 is right 4 step so -1 right 4 step is 3
A’(3,0)
This is correct
Answer is D

You can see explain here:
https://youtu.be/Zro30Ui9FXs
8 0
3 years ago
What is the value of b in this diagram?
Zielflug [23.3K]
12/ sin(113.17) = b/ sin (37.81)
so b= 8
8 0
4 years ago
Read 2 more answers
Help me plssssssssssss
SVETLANKA909090 [29]
There you go! Hope it helps

5 0
3 years ago
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