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3 years ago

A triangle has a base of 17 inches and a area of 127.5 square inches. What is the height of the triangle?

1 answer:

8 0

We know that area=0.5*base*height.

Thus, the equation would look like:
127.5=0.5*base*height

That means, 255 = base*height.
We know base is 17
Then, we divide 255 by 17. That gets us the height.
The height equals 15.

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Find the volume and round to the nearest whole number

MariettaO [177]

Answer:

527 cubic meters

Step-by-step explanation:

The area of the cube would be 7.5^3 and the area of the rectangular prism would be 3.75*3.75*7.5. Then it would be 421.9 + 105.5 and rounded to the whole number the answer would be 527

5 0

2 years ago

2,2,2,2,3,5,7,9,9,10,11,12,18 find the median

Natasha2012 [34]

Answer:

median = 7

Step-by-step explanation:

The median is the middle value of the data set arranged in ascending order

2, 2, 2, 2, 3, 5, 7, 9, 9, 10, 11, 12, 18

↑ middle value

median = 7

6 0

3 years ago

Read 2 more answers

What is the factors of 2x + 4

ra1l [238]

Answer:

2(x+2)

Step-by-step explanation:

1) 2 : the greatest common factor

2) 2x+4

2x+4=2 ⋅ 2 : Separate out 2

Hope that helps

3 0

3 years ago

a recipe for 4 servings of mashed potatoes calls for 1 1/3 cups of potato flakes and 1 cup of boiling water. if james wants to m

ElenaW [278]

Potato Flakes: 2 cups
Boiling Water: 1 1/2 cups

3 0

3 years ago

Answer please! (No explanation needed!) <3

son4ous [18]

Hi there! Hopefully this helps!

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Question A answer: 2.

To find the median, you simply need to order the set from lowest to highest and finding the exact middle. So it should look like this:

0, 1, 2, 3, 4. So 2 is the median, therefore 2 is the answer to Question A.

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Question B answer: 2

To find the mean, you have to add all of the numbers together and then you have to divide by the number of items in the set. There are 5 numbers in the set so it should look like this:

0 + 1 + 2 + 3 + 4 = 10.

Since there 5 numbers in the set, we need to divide by 5.

10 / 5 = 2.

Therefore, 2 is also the answer to Question B.

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Edit: Whoops, sorry for the explanation...

5 0

3 years ago

Read 2 more answers