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qwelly [4]
3 years ago
15

If the base has a radius of 4 in. what’s the altitude of the cylinder ?

Mathematics
1 answer:
Fittoniya [83]3 years ago
4 0

Answer: height = volume/(pi x radius^2)

Volume: 500

Radius: 4

Answer: 500/(pi x 4^2)

Simplified answer: 9.947

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What is the volume of this rectangular prism in cubic feet?
prisoha [69]
Question asks for answer in units of cubic feet so all dimensions must be converted from yards to feet.

ft x ft x ft = ft^3

Look up conversion: 1 yard = 3 ft

height = 2 yd * 3 = 6 ft
width = 9 ft
length = 3 yd * 3 = 9 ft

volume = 6 ft x 9 ft x 9 ft = 486 ft^3
7 0
3 years ago
Given the endpoint (-9,3) and (1,8) partition the segment into the ratio 2:3<br>​
Sindrei [870]

Answer:

P = (-5,5)

Step-by-step explanation:

Let the segments be A and B

A = (-9,3)

B = (1,8)

m:n = 2:3

Required

Determine the endpoints after it is divided into ratios.

<em>Let the point be represented with P</em>

The formula to use is:

P = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})

Where

A = (-9,3)  ----- (x_1,y_1)

B = (1,8) ------ (x_2,y_2)

So:

P = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})

P = (\frac{2 * 1 + 3 * -9}{2 + 3},\frac{2 * 8 + 3 * 3}{2 + 3})

P = (\frac{-25}{5},\frac{25}{5})

P = (-5,5)

6 0
3 years ago
Which numbers has a sum of zero
zubka84 [21]

Answer:

prob -3

Step-by-step explanation:

The number 0 is called the additive identity because when you add it to a number, the result you get is the same number. For example, 4 + 0 = 4. Any two numbers whose sum is zero, such as 3 and -3, because 3 + (-3) = 0.

6 0
2 years ago
Read 2 more answers
Sam gets paid a set rate in his allowance for making his bed every morning. His rate is $0.50 earned for every morning that he m
AlekseyPX

Answer:

bottom graph of left picture

Step-by-step explanation:

For each day he makes his bed, he earns $0.50

In 1 day he earns $0.50

In 2 days he earns $1.00

In 3 days, he earns $1.50

...

In 8 days, he earns $4.00

Look in the 4 graphs.

Which graph has the following points, (1, 0.5), (2, 1), 3, 1.5), ... , (8, 4)?

It is the second graph (bottom graph of left picture.)

4 0
2 years ago
Brenda had bowling scores of 92, 110, 85, 78, and 96. She completed the steps below to determine the score she needs in her next
Yakvenalex [24]

Answer:

<u>Hence final answer is B: Step 2.</u>

Step-by-step explanation:

Step 1: Find the total points needed to score in six games: 96x6=576

Justification:

Product of 96 and 6 is 576 which is same number found by Brenda. So step 1 is correct.


Step 2: Find the total points scored: 92+110+85+78=365

Justification:

Sum of total points scored by Brenda is 92+110+85+78= 461.

But she got different value 365.

Hence step 2 is wrong.


<u>Hence final answer is B: Step 2.</u>

3 0
3 years ago
Read 2 more answers
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