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nexus9112 [7]
2 years ago
5

Question 2

Mathematics
1 answer:
VMariaS [17]2 years ago
6 0

Step-by-step explanation:

-5(x + 4)² + 8 = -5(x² + 8x + 16) + 8 =

= -5x² - 40x - 80 + 8 = -5x² - 40x - 72

so, the third answer option must be correct, but you made a mistake there and forgot the "x" as factor of -40.

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Answer:

Step-by-step explanation:

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Sarah bought a bike that cost $260. She had a
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Hope this helps it shows the work meaning she paid $205

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3 years ago
Ziv's taxicab ride cost $33. He left a 15% tip.
sergiy2304 [10]

Answer:

Step-by-step explanation:

1. Find 15% of $33 to find the tip.

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2. Multiply the 1% tip by 15%

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3. Add $33 and $4.95

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4 0
3 years ago
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ryzh [129]

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3 0
3 years ago
PLZ HELP 20 PTS!!!!!!!!!!
pishuonlain [190]
Hey there!

Our formula for cylinder area is:

 πr^2h , with r being the radius and h being the height.

When we plug in our values, we get:

A = π(12)^2(13)

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Therefore, your answer is B, 1872.

Hope this helps!
5 0
4 years ago
Read 2 more answers
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