Answer:
8.9
Step-by-step explanation:
hypotenuse (h) = 21
perpendicular (p) = 19
base (b) = x = ?
We know by using Pythagoras theorem
b = √h² - p²
x = √ 21² - 19²
x = √ 80
x = 8.9
Hope it will help :)
Answer:
≈ 15.73 in
Step-by-step explanation:
Since the volume of a cylinder is ![\pi r^{2}](https://tex.z-dn.net/?f=%5Cpi%20r%5E%7B2%7D)
, we can set the equation,
![\pi r^{2}](https://tex.z-dn.net/?f=%5Cpi%20r%5E%7B2%7D)
= 1000
Since the radius of the circle is 4.5, we square it to get
![20.25 \pi](https://tex.z-dn.net/?f=20.25%20%5Cpi)
= 1000
Dividing by 20.25 on both sides, we get
≈ 49.38
Dividing by 3.14 on both sides, we get
≈ 15.73 in
Option A: 2 square root 3
Option B: 3 square root 2
Option C: 4 square root 3
Option D: 6 square root 2
Hope this helps!
6. 14/8=1.75
28/16=1.75
They are equal to each other
Answer: 448
Step-by-step explanation: