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2 years ago

Helppppppp pleaseeee

Mathematics

2 answers:

katovenus [111]2 years ago

8 0

Answer:

Step-by-step explanation:

$3-2a+a^2\\$

If a = -4 then just replace a with -4

$3-2(-4)+(-4)^2\\3+8+16\\27$

pochemuha2 years ago

5 0

Answer:

-5

Step-by-step explanation:

a= -4 than 2 times-4. than be 8.and 4 square is -16. So it be 3+8-16 = -5

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What is the missing operations to 4×9+7×9=(4+7)×

ICE Princess25 [194]

Answer:

9, if you're asking for only the number of it. But If it needs more then please elaborate.

Step-by-step explanation:

4×9+7×9=(4+7)×9

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maksim [4K]

Answer:

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Step-by-step explanation:

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2 years ago

Find the inverse function of h(x) = -2/3x + 6.

nalin [4]

Answer:

$h^{-1}(x)=-\frac{3}{2}x+9$

Step-by-step explanation:

To find inverse of a function, follow the steps below:

1. replace h(x) with y

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3. Solve for the new y

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Step 1: y = -2/3x+6

Step 2: x = -2/3y+6

Step 3:

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Step 4:

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svlad2 [7]

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3 years ago

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Sav [38]

Answer:

Step-by-step explanation:

Inverse function's domain and range flip when comparing them to their original function

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