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erma4kov [3.2K]
3 years ago
8

Will mark brainliest answer, please answer !!

Mathematics
2 answers:
Elina [12.6K]3 years ago
7 0
I think it is 9 - x because 81-x^2/9-x = 9-x
Serhud [2]3 years ago
5 0

Answer:

9+x

Step-by-step explanation:

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THIS QUESTION IS WORTH 20 PTS!!! WILL REWARD BRAINLIEST!!!
Zina [86]

Answer:

\:

1. C = 81 , D = 4

2. E = 625, F = 4

3. G = 10,000 , H = 4

4. J = 0.01 , K = -2

Hope it helps you ™

4 0
2 years ago
What is 84/144 in simplest form fraction?
cupoosta [38]
6/11 is the simplest form of the fraction. 
First you divide the top and bottom by two 84/2 and 144/2 
Next you get 42/77
Finally you see that both are factorable by 7 so you divde 42 and 77 by 7 to get 7/11
5 0
3 years ago
Please help me do this problem. 20 points to the first one that helps me with these 2. I am very desperate.
MAVERICK [17]

Answer:

here's your answer:

Triangle ABC has vertices A(0,0), B(0,4), and C(3,0). Write the equation for the line containing altitude AR in standard...

brainly.com/question/8243985?utm_source=android&utm_medium=share&utm_campaign=question

4 0
3 years ago
How do I solve this question?
asambeis [7]
This is a perfect square trnomial
(a+b)²=a²+2ab+b²
we see that a=5x and b=2

(5x)²+2(5x)(2)+2²=0
factor
(5x+2)²=0
set equal to zero
5x+2=0
5x=-2
x=-2/5
5 0
3 years ago
Helpppppp pleaseeeeeee
Allisa [31]

Answer:

88 Inches^2

Step-by-step explanation:

Find the areas of one of the triangles and one of the rectangles, add them together, then multiply by 2.

8 0
3 years ago
Read 2 more answers
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