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UkoKoshka [18]
3 years ago
12

Can someone please help me ‍♂️

Mathematics
2 answers:
Gekata [30.6K]3 years ago
8 0
A=pir^2
Pi(9)^2
Equals 81 pi
If 81 pi is the whole circle which is 360 then what is 120
120 times 3 =369
So 81/3

Answer 27pi.

A is the answer
klasskru [66]3 years ago
6 0
Well 120 is 1/3 of the square so the 9ft is 2/3 of the square so it is B
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A cylinder has a radius of 6 inches and is 15 inches tall. what is the volume of the cylinder? express the answer in terms of pi
Vikki [24]

The volume of a cylinder that has a radius of 6 inches and is 15 inches tall is 540 π cubic inches

<h3>How to calculate the volume of a cylinder?</h3>

The formula for calculating the volume of cylinder is expressed as:

V = πr²h

where

r is the radius

h isthe height

Given the following parameters

h = 15in

r = 6in

substitute

V =  6^2 * 15π
V  = 540 π cubic inches

Hence the volume of a cylinder that has a radius of 6 inches and is 15 inches tall is 540 π cubic inches

Learn more on volume of a cylinder here: brainly.com/question/9554871

6 0
2 years ago
Is this vertex a maximum or a minimum of this graph?
Gelneren [198K]

The vertex of this graph is the maximum

4 0
3 years ago
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Simplify (2*4)−1.
EastWind [94]

The simplification form of the number expression (2⁴)⁻¹ is 1/2⁴ option (B) one over two raised to the fourth power is correct.

<h3>What is an integer exponent?</h3>

In mathematics, integer exponents are exponents that should be integers. It may be a positive or negative number. In this situation, the positive integer exponents determine the number of times the base number should be multiplied by itself.

It is given that:

The number expression is:

= (2⁴)⁻¹

Using the properties of the integer exponent:

= 1/2⁴

The above number is one over two raised to the fourth power

Thus, the simplification form of the number expression (2⁴)⁻¹ is 1/2⁴ option (B) one over two raised to the fourth power is correct.

Learn more about the integer exponent here:

brainly.com/question/4533599

#SPJ1

6 0
2 years ago
Chee's family took a road trip to Niagara Falls. Chee fell asleep 19% of the way
12345 [234]
190 miles
You just needed to find 19% of 1000
7 0
3 years ago
5x + 3y, when x = 4, and y=-3​
Pepsi [2]

Answer:

5x+3y, when x=4 and y= -3

5(4)+3(-3)=

20+ (-9)=

11

Step-by-step explanation:

Hope this helps. :)

6 0
3 years ago
Read 2 more answers
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