Answer:
13a² - 39a + 46
Step-by-step explanation:
To find g(a-2)+3g(2a), find each part using the function g(x)=x²-5x+8.
g(a-2) = (a-2)²-5(a-2)+8 = a² - 4a + 4-5a + 10+8 = a² - 9a + 22
3g(2a) = 3{(2a)²-5(2a)+8} = 3{ 4a² - 10a + 8} = 12a² - 30a + 24
Combine the values to find g(a-2)+3g(2a).
g(a-2)+3g(2a) = (a² - 9a + 22) + (12a² - 30a + 24) = 13a² - 39a + 46
ANSWER:
________
11 hours
EXPLANTION:
___________
First, find the unit rate for how much Amanda earn per hour
270/18 = 15
Next, divide how much money she needs to earn by how much she earn per house to find out how much hours she need to work to earn that much
165/15 = 11
That is your answer :)
FUN FACT:
_________
Johnny Appleseed’s fruits weren’t for eating
I hoped this helped! And have a •AMAZING• day :3
Answer:
-2
Step-by-step explanation:
I think this is the answer
Answer:
B
Step-by-step explanation:
The question asks why you can use the argument that two angles are congruent. Hence, you want to have a statement that involves two angles in the two triangles. Only statement B is such a statement.
_____
Multiple choice questions often answer themselves, if you understand what you're reading.
