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LiRa [457]
3 years ago
12

X^2+8x=9_________=0___ ___=0solution set: ___​

Mathematics
1 answer:
pogonyaev3 years ago
8 0

Answer:

Use the formula

(

b

2

)

2

in order to create a new term. Solve for

x

by using this term to complete the square.

x

=

1

,

−

9

Step-by-step explanation:

Use the formula

(

b

2

)

2

in order to create a new term. Solve for

x

by using this term to complete the square.

x

=

1

,

−

9

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Travka [436]

Answer:

C) 8

Step-by-step explanation:

Consecutive angles are equal to 180. So 22x+4+180. Solve that to get x=8. Hope I helped and post more questions :)

6 0
3 years ago
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Eddi Din [679]
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8 0
2 years ago
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zhannawk [14.2K]
The answer is D. 100%
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4 0
3 years ago
(PLEASE HELP/NO SPAM) Which equation shows the function y=2^x translated 4 units left and 2 units down?
lianna [129]

Answer:

The answer is (h).

Step-by-step explanation:

When y = 2^x is shifted 4 units left, the x shifts 4 units to the left and x becomes (x+4). When the graph is shifted to units down, y has to be subtracted by 2.

The function becomes

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Finally, you shift -2 to the same side as y.

This becomes

y+2 = 2^(x+4) which is (h)

5 0
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