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3 years ago

(20 Points)

Mathematics

1 answer:

storchak [24]3 years ago

5 0

Answer:

2nd option will be the answer (y=4x²+48x+146)

Step-by-step explanation:

y=4(x+6)²+2

y=4(x²+2*x*6+6²)+2 [(a+b)²=a²+2ab+b²]

y=4(x²+12x+36)+2

y=4(x²)+4(12x)+4(36)+2

y=4x²+48x+144+2

y=4x²+48x+146

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anastassius [24]

Answer:

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3 years ago

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attashe74 [19]

Setup
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3 years ago

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Mice21 [21]

$A = S(1+r)^{t}$ is the formula for an annual interest rate.

A = the future amount
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r = rate of interest
t = time in years

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3 years ago

Write an inequality for this situation

Rainbow [258]

Answer: $E \ge 31$

Reason:

"at least 31 points" means "31 or more".

So either E = 31 or E > 31 (meaning Embiid scored 31 points or he scored more than 31 points).

Choice A looks like the closest match assuming the inequality sign is $\ge$

Saying E > 31 instead of $E \ge 31$ would be false because it leaves out the case E = 31.

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