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melisa1 [442]
3 years ago
6

Find the volume of a cone with radius 7.5 m and height 16 m.

Mathematics
2 answers:
dybincka [34]3 years ago
8 0
The answer is A <span>

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<span>Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more</span>

natali 33 [55]3 years ago
5 0

Answer with explanation:

Volume of cone having (height =h) and (Radius =r) is given by

             =\frac{\pi r^2 h}{3}

Volume of a cone with radius 7.5 m and height 16 m

       =\frac{\pi \times (7.5)^2 \times 16}{3}\\\\=\frac{22 \times 56.25 \times 16}{3\times 7}\\\\=\frac{19800}{21}\\\\=942.85 m^3\\\\=942 m^3{\text{Approx}

Option A

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Help i need answers for these problems pls
motikmotik

use the pythagorean theorem

4 0
3 years ago
Answer to Image .PleasePleasePleasePleasePleasePleasePleasePleasePleasePleasePlease
natali 33 [55]

Answer:

  ASA congruence postulate

Step-by-step explanation:

The previous steps show the angles at either end of segment RT are congruent with their corresponding angles. This means you have congruent angles, congruent sides, and congruent angles, in that order. The ASA congruence postulate is all that is needed for you to complete the proof.

4 0
3 years ago
Read 2 more answers
I would like to know what is the value of z
Brrunno [24]

From the chord theorem we know that:


\overline{TW}\cdot\overline{UW}=\overline{CW}\cdot\overline{VW}


so:


\overline{TW}\cdot\overline{UW}=\overline{CW}\cdot\overline{VW}\\\\3\cdot\overline{UW}=x\cdot6\\\\3\cdot(\overline{TU}-\overline{TW})=x\cdot6\\\\&#10;3\cdot(x+7-3)=x\cdot6\\\\3\cdot(x+4)=x\cdot6\\\\3x+12=6x\\\\12=6x-3x\\\\3x=12\qquad|\div3\\\\\boxed{x=4}


Answer C.

3 0
4 years ago
Find the future value of $50,000 at 6% compounded semiannually for ten years.
Nookie1986 [14]

Answer: $ 90305.56

Step-by-step explanation:

To find the future value of the amount, use the compound interest formula as follows:

A = P( 1 + i/m)^mn

Where; A = Future amount after n years;

P = Principal amount or amount deposited which is equal to $50, 000 in this question.

i = interest rate charge which is 6% in this case

m = number of times compounded per year, thus, m = 2 in this case since it is compounded semi-annually.

n = number of years which is 10 years in this case.

Substituting in the equation:

A = 50 000( 1 + 0.06/2) ^ 2(10)

   = $ 90305.56

6 0
4 years ago
If c= the number of cars in a parking lot, which algebraic expressions represent the phrase below? 9 more than the number of car
Anestetic [448]
C + 9 because you are adding o mode cars and an expression doesn't have an equal sign (=)
5 0
4 years ago
Read 2 more answers
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