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tekilochka [14]
3 years ago
12

Which quadratic equation is equivalent to (x+2)^2+5(x+2)-6=0?

Mathematics
2 answers:
Mrrafil [7]3 years ago
8 0
U=(x+2)
u^2+5u-6=0

C is answer
zepelin [54]3 years ago
6 0
C. is the correct answer to this question
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How to solve V = 1/3 Ah for h
worty [1.4K]

Answer:

(3V)/A = h

Step-by-step explanation:

V = 1/3 Ah

Solve the literal equation using inverse operations;

V = 1/3 Ah

*3    *3

3V = Ah

/A     /A

(3V)/A  = h

7 0
3 years ago
What is the answer in square root
Viefleur [7K]
Hi!
First of all, we can look and see that these sqaure roots are the same, so it's easy to add.

In square roots, if the number INSIDE the square root is the same, it stays that way for the answer .

So the equation is 9(square root) 5 + 4(square root) 5.
The numbers out the sqaure root can just be added. So 9+4 = 13.

Lastly just attach the sqaure root onto the 13

Final answer should be 13(square root)5

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I hope this helps!
7 0
3 years ago
Corresponding angles are
Svetach [21]

Answer:

Angles that are congruent and have the same value

Step-by-step explanation:

5 0
3 years ago
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The sum of twice a number and 5 is at most 15. What are 3 possible<br> values for the number?
sdas [7]

Answer: the answer is 36

Step-by-step explanation:

4 0
3 years ago
If U is the midpoint of CB, CU=18, and CB= 2x-10, then find x
Inessa [10]

Answer:

x = 23

Step-by-step explanation:

CU + UB = CB

Since U is the midpoint that means CU = UB = 18

18+ 18 = 2x-10

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36+10 = 2x

46 =2x

Divide by 2

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5 0
3 years ago
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