Answer:
A
Step-by-step explanation:
So the whole segment TV is made up of TU plus UV. In an equation:
We already know that TV is 32 and UV is 20. Substitute:
Subtract 20 from both sides:
So, the length of TU is 12.
Our answer is A.
And we're done!
Answer:
A) 18+81=9(x^2+6x+9)
D)11+(x+3)^2
Step-by-step explanation:
To solve this by completing the square, we want to get it to the form of: (x + 3)^2 = 9
There are multiple ways to get there.
First we could divide by 9 to get.
x^2 + 6x = 0
Then, add 9 to both sides to get:
x^2 + 6x + 9 = 9
Factor the left side:
(x + 3)^2 = 9
Now, you can solve this equation by completing the square.
(*I think you have a typo in your answer choices)
Read more on Brainly.com - brainly.com/question/9252180#readmore
1135.246
Just make up a reasonable number no higher than 1144 and no lower than 145
Answer:
a. x - 8 = -2
b. x = 6
Step-by-step explanation:
x - 8 = -2
x = 8 - 2
x = 6