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joja [24]
3 years ago
13

Please answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
zepelin [54]3 years ago
4 0

Answer:

Step-by-step explanation:

∠DEF is congruent to ∠EFA

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Find the difference of(ab+8a+1)-(-6ab+4)
vagabundo [1.1K]
Hey there!

When finding the difference of expressions like these, there's a few things you should keep in mind. 

1. When finding the difference of two polynomials, multiply the polynomial that implied to be "negative" by –1 to expand the problem and make it easier to solve. 

2. You combine terms based on their unknown terms, like x, y, x², ab, etc. You cannot combine the terms x and x², but you can combine the terms 6b and 8b by adding them. 

3. You can rearrange your terms however you see fit. If a polynomial is implied as "positive", you can multiply that entire polynomial by +1 to get rid of the parentheses. 

With all that in mind, you can go ahead and solve for your difference, like so:

(ab+8a+1)-(-6ab+4)

(ab+8a+1) (-1(-6ab+4))

(ab+8a+1) + (6ab-4)

ab+6ab+8a+1-4

7ab+8a-3

7ab+8a-3 will be your difference. 

Hope this helped you out! :-)
8 0
3 years ago
Solve for y. <br> Ax + By = C; Solve for y.
IgorC [24]

Step-by-step explanation:

ur answer is there in image

8 0
3 years ago
You are calculating potential income from an association's request for proposal. The convention will require 200 rooms for three
Murljashka [212]

Answer:

c

Step-by-step explanation:

step by step my g

3 0
2 years ago
Find the next three terms of the arithmetic sequence 5, 9, 13, 17, … .
Marizza181 [45]
Hi there!

The answer is D. 21, 25, 29

The arithmetic sequence has a pattern of +4. From 17 you add 4, resulting to 21 and you continue.


Hope this helps !
6 0
3 years ago
What is the solution to this equation?
andreev551 [17]

Answer:b.-10

Step-by-step explanation:

You move the 8 to the other side it becomes negative then u combine liked terms and get x=-10

6 0
3 years ago
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