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Flura [38]
3 years ago
15

The radius of a circle is 13 yards. What is the circle area ?

Mathematics
1 answer:
Lerok [7]3 years ago
7 0

Answer:530.93 yds^2

Step-by-step explanation:

The formula for the area of a circle is

A=pi*(r)^2

Plug in 13 yards for the r and from there you can use a calculator to get the answer.

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Describe a real-world situation in which you would want to find the surface area of a prism
kondor19780726 [428]
Companies that manufacture canned goods use surface area every day! Each can will need a wrapper to indicate what it is they're holding, and each wrapper just so happens to be the lateral area of a cylinder. Every winter, Christmas rolls around and it can seriously save paper and energy if you found the surface area of your gift prior to wrapping it. That way you can cut out the exact amount of paper without having uneven sides that will eventually need trimming, or sizes that don't fit. Hope this helps!
4 0
3 years ago
Find the value that completes the ordered pair to describe the transformation of f(x) to g (x).
shtirl [24]

Answer:

we know that if: (x, y) is a point of f(x):

This means that f(x) = y.

Then (x + 3, y + 1) is a point of g(x)

This means that:

g(x + 3) = y + 1

Then we have two shifts.

For a real and positive number A.

A horizontal shift of A units to the right can be written as:

f(x - A)

A vertical shift of A units up can be written as:

f(x) + A.

Then in this case we have:

An horiozontal shift of 3 units to the right, and a vertical shift of 1 unit up, this means that:

g(x') = f(x' - 3) + 1.

then evaluating this at x' = x + 3

g(x + 3) = f(x + 3 - 3) + 1 = f(x) + 1 = y + 1

That is what we had initially.

3 0
3 years ago
Letters a, b, c, and d are angle measures.
DerKrebs [107]
D
b equals to 75 because they are diagonal, and the one diagonal to a equals 105 so that a and b form a line.
In order to prove f||g, we need to prove c=b, so c equals 75, d equals 105
7 0
2 years ago
Read 2 more answers
A venue plans to host trucking events regularly throughout the year. The expected revenue from each event is $100,000. The cost
NikAS [45]

Answer:

47 meetings

Step-by-step explanation:

1. You know the company generates 100,000 dollars in profits, and pays 50,000 dollars to host the event, therefore, subtract both numbers to determine how much profit they make.

100,000 - 50,000 = 50,000 dollars

2. You now know that company generates 50,000 dollars in profits for each meeting

3. You also know that the company is aiming for a profit of 2.35 million, so you would divide the the goal by the total profits per meeting

2,350,000/50,000 = 47

It takes 47 meetings for the company to reach their goal.

4 0
3 years ago
Solve for x. (Round to the nearest thousandth.)<br> 3x - 8 = 15
saul85 [17]

Answer:x = 7.667

Step-by-step explanation:

3x - 8 = 15

     + 8 = 23

3x = 23

divide 3 by 3 and 23 so you get x by itself

answer = 7.667

3 0
3 years ago
Read 2 more answers
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