3 years ago

Evaluati -..- expression when y=-4. y² + 5y +7

1 answer:

7 0

Answer:

Step-by-step explanation: Plug -4 in for each "y" in the equation. Then solve: -4 squared is 16, 5 times -4 is -20, so you have 16-20+7 which equals 3.

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How do you write 10 X 3 ten's in unit form?

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3 years ago

Simplify : -4( k - 1)

yanalaym [24]

Answer:

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3 years ago

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A fair die is rolled 11 times. What is the probability of rolling a 4 on the die 4 times? Express your answer as a decimal round

svet-max [94.6K]

i think it’s 4/11

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2 years ago

Find the slope between the point A (3,2) and B (-1,-4)<br> A. 7/3<br> B. 3/2<br> C. 2/3 <br> D. 3/7

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Answer:

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3 years ago

please help me solve. Blank 1 I have the answer 9 and blank 2 I have the answer 5. Blank 2 is correct but not Blank 1

Sidana [21]

Amplifying,

$3\text{ }\sqrt[]{45}\rightarrow\sqrt[]{(3^2)\cdot45}\rightarrow\sqrt[]{9\cdot45}\rightarrow\sqrt[]{405}$

Now, let's simplify:

$undefined$

Blank 1:

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Blank 2:

$undefined$

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2 years ago