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Ratling [72]
4 years ago
12

Need help on this one

Mathematics
2 answers:
AysviL [449]4 years ago
7 0
2x^3 - 15x^2 + 3x - 10 + -7x^3 + 4x^2 - 6x + 27

= -5x^3 - 11x^2 - 3x + 17

Hope this helps!
Alenkinab [10]4 years ago
6 0
Combine like terms then you have your answers
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B

Step-by-step explanation:

For plan A you would pay $60 for at least one visit but for plan B it would be $40 for one visit

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4 years ago
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A gas pump measures volume of gas to the nearest 0.01 gallon. Which measurement shows an appropriate level of precision for the
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Answer:

12.3 Gallons

Step-by-step explanation:

Options of the question:-

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5 0
3 years ago
Can somebody answer this for me, please? <br><br> **_You get 20 Points_**
nevsk [136]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ Use this formula:

Area = ((a + b)/2) x h

a is the top length

b is the bottom length

h is the vertical height

1) Substitute in the values:

((3.8 + 6.2)/2) x 7 = 35ft^2 <== this is the answer

2) Substitute in the values:

((10.3 + 15.1)/2) x 12.6 = 160.02in^2 <== this is the answer

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

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3 0
3 years ago
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Answer:

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Step-by-step explanation:

4 0
3 years ago
Please help me.<br> Please explain.
lyudmila [28]

Answer:

10

Step-by-step explanation:

8^2+6^2=c^2

64+36=c^2

100=C^2

10=c

4 0
3 years ago
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