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olga nikolaevna [1]
3 years ago
10

Simplify the expression: x^2+3x-28/x^2-7x+12. Show your work.

Mathematics
1 answer:
Sergio [31]3 years ago
6 0

(x+7)/(x-3)

All you have to do is write the equation, factor, and cancel like terms.

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If Andrea makes $10 per hour and Cassidy makes eight dollars per hour how much more by percent does Andrea make than Cassidy per
Alexus [3.1K]
Hey there!


Andrea makes 20% more than Cassidy.

Work:

10 x 0.20 = 2

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So that proves it is 20%.


Hope this helps!
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3 years ago
In ΔOPQ, the measure of ∠Q=90°, OQ = 20, PO = 29, and QP = 21. What is the value of the sine of ∠P to the nearest hundredth?
Rufina [12.5K]

Answer:

  0.69

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you that the sine is the ratio ...

  Sin = Opposite/Hypotenuse

For angle P, the opposite side is OQ. The hypotenuse is the longest side, PO. So, the sine is ...

  sin(P) = OQ/PO = 20/29

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3 years ago
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andrey2020 [161]
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4 0
3 years ago
Help me pls pls pls pls pls,
antoniya [11.8K]

Answer:

1,020

Step-by-step explanation:

That is correct you have it right so I think you're good

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3 years ago
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Dakota makes a salad dressing by Combining 7 1/3 fluid ounces of oil and 2 1/8 fluid ounces of vinegar in a jar. she then pours
pshichka [43]
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Hope I helped!

Let me know if you need anything else!

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