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2 years ago

Solve for X and show work

Mathematics

1 answer:

Len [333]2 years ago

7 0

I don’t know how to show how I got it but the answer is X=12.

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Find the area of a perfect polygon that has 99 sides and each side measures 31 inches

Assoli18 [71]

Answer:95139 units^2

Step-by-step explanation:

(31*31)*99 = 95139

So the answer should be 95139 units ^2

8 0

2 years ago

Is 10 a factor, multiple, or neither of 20?

goblinko [34]

10 is a factor of 20

5 0

3 years ago

Please help meeeee ASAP

dimaraw [331]

The correct answer is 3 inches squared.

8 0

3 years ago

Read 2 more answers

You need a quart of water but you only have a measuring cup. How many times do you need to fill the cup in order to get a quart?

larisa86 [58]

You need to fill the cup up 4 times since there are 4 cups in a quart.

6 0

3 years ago

Data Set #1

Harman [31]

Answer:

The data table is attached below.

Step-by-step explanation:

The average of a set of data is the value that is a representative of the entire data set.

The formula to compute averages is:

$\bar x=\frac{1}{n}\sum\limits^{n}_{i=1}{x_{i}}$

Compute the average for drop 1 as follows:

$\bar x_{1}=\frac{1}{3}\times[10+11+9]=10$

Compute the average for drop 2 as follows:

$\bar x_{2}=\frac{1}{3}\times[29+31+30]=30$

Compute the average for drop 3 as follows:

$\bar x_{3}=\frac{1}{3}\times[59+58+61]=59.33$

Compute the average for drop 4 as follows:

$\bar x_{4}=\frac{1}{3}\times[102+100+98]=100$

Compute the average for drop 5 as follows:

$\bar x_{5}=\frac{1}{3}\times[122+125+127]=124.67$

The data table is attached below.

3 0

3 years ago