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Dafna11 [192]
2 years ago
6

Question 17

Mathematics
2 answers:
netineya [11]2 years ago
6 0

Step-by-step explanation:

h(-1) -g(-1)=2(-1)^2-1-1+4+5

=2-2+9

=9

Alja [10]2 years ago
3 0
H(-1) = 0
G(-1) = -9
H(-1)-G(-1)= 9
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Answer:

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Step-by-step explanation:

Simplify the following:

-4 (n + 1) - (n + 2)

-4 (n + 1) = -4 n - 4:

-4 n - 4 - (n + 2)

-(n + 2) = -n - 2:

-4 - 4 n + -n - 2

Grouping like terms, -4 - 4 n - 2 - n = (-4 n - n) + (-4 - 2):

(-4 n - n) + (-4 - 2)

-4 n - n = -5 n:

-5 n + (-4 - 2)

-4 - 2 = -(4 + 2):

-5 n + -(4 + 2)

4 + 2 = 6:

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Factor -1 out of -5 n - 6:

Answer: -(5 n + 6)

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polet [3.4K]

The two posts are parallel lines. The ground is a transversal.

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Answer:

see below

Step-by-step explanation:

The label on the car's antifreeze container claims to protect the car between -40°C and 125°C.

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