Answer:
80
Step-by-step explanation:
the formula to find the volume in a triangular prism that only gives you the base area and the height is:
V = Base area * height
So the question said that the base area is 20 and the height is 4. SO lets put it into the formula:
V = 20 * 4
Now we solve it :
V = 20 * 4
V = 80
So the volume of the prism is 80 square feet.
Hope this helps you!
12g + 9(g-20)
Distribute with distributive property
12g + 9g - 9*20
Simplify
21g -180
I hope this is what you're looking for?
And it can also be expressed as 3(7g - 60)
Take the average, which always lies in the middle of any two numbers:
(1413/5689 + 1838/7370) / 2 = 5217548/20963965
To get another number, take the average of this number with any of the first two. For example,
(1413/5689 + 5217548/20963965)/2 = 10424453/41927930
Notice that
1413/5689 ≈ 0.248<u>374</u>
10424453/41927930 ≈ 0.248<u>628</u> … … … (the second average, between the first number and the first average)
5217548/20963965 ≈ 0.248<u>882</u> … … … (the first average of the given two numbers)
1838/7370 ≈ 0.24<u>9389</u>
(underlined for emphasis)
All it’s asking is how many students basically scored 90 and under. there’s a total of 25 kids and 14 scored a 90 or less.
Answer:
3/4 of the box was left over
Step-by-step explanation: