Heyo kiddo! How are you today?
Let's work this out!
So as jmtorres3423 said in the comments section, there are different ways to simplify that are equivalent either way. I'll just simplify in a different way from his example given.
They both have the same solution, I just did it a little differently. It's easy once you understand.
You're welcome.
First,B bisects AC, this means that B dovids AC into two equal halves. therefore AB=AC
second and third steps are just isolating the terms containg y on one side of the equation and the other terms on the other side.
finally you have 3y=15, to get the value of y,you divide both sides of the equation by 3.
The answer is C. Associative property of addition
Answer:
The answer to your question is SA = 150.72 in²
Step-by-step explanation:
Data
Surface area = ?
height = 5 in
radius = 3 in
pi = 3.14
Formula
SA = 2πr² + 2πrh
Process
1.- Calculate the area of the bases
-Substitution
Area = 2(3.14)(3)²
-Simplification
Area = 2(3.14)(9)
-Result
Area = 56.52 in²
2.- Calculate the lateral area
-Substitution
Area 2 = 2(3.14)(3)(5)
-Result
Area 2 = 94.2 in²
3.- Calculate the total area
SA = 56.52 + 94.2
SA = 150.72 in²
Answer
(X+7) (x^2-5)
Pls mark brainliest