Ok...so what are you trying to say here. So that I can help.
Answer:
1368
Step-by-step explanation:
Use the following:
HI = (1/2)(KL + MN)
5x + 2 = (1/2)(4x + 1 + 27)
5x + 2 = (1/2)(4x + 28)
5x + 2 = 2x + 14
5x - 2x = 14 - 2
3x = 12
x = 12/3
x = 4
However, the value of x is not the distance KL. We now evaluate KL at x = 4.
KL = 4x + 1
KL = 4(4) + 1
KL = 16 + 1
KL=17
The answer is choice D.
Answer:
for area you multiply the sides. I hope that helps
Answer:
The answer is 4188.79 ft^3.
Step-by-step explanation:
The formula is V=4/3πr^3. The radius is 10, turning that into V=4/3π10^3. 10^3 is 1000, and 1000 times 4/3 is 1333.33. 1333.33 times 3.14 (or π) is equal to 4188.79 ft ^3 rounded to the nearest 100th. I hope this helps! :)