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mote1985 [20]
3 years ago
5

What is the supplementary and complementary angles of 48 degrees?

Mathematics
2 answers:
hodyreva [135]3 years ago
6 0
The supplementary angles would be 132 and the complementary would be 42.

hope this helps :)
Nostrana [21]3 years ago
3 0

-- Supplementary angles add up to 180 degrees.
48 + S = 180
        S = 180 - 48 = <em>132 degrees</em>

-- Complementary angles add up to 90 degrees.
48 + C = 90
        C = 90 - 48 = <em>42 degrees</em>


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Step-by-step explanation: I hope this helps!

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WORTH 100 POINTS!
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Answer:

Step-by-step explanation:

4. h(x) = 2x^2 + 14x - 60

Step-by-step explanation:

Given that h(x) is a quadratic.

Also, h(3) = h(-10) = 0

(A) h(x) = x^2 - 13x - 30

=> h(3) = 3^2 - 13(3) - 30

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=> h(3) = -30 - 30

=> h(3) = -60

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(B) h(x) = x^2 - 7x - 30

=> h(3) = 3^2 - 7(3) - 30

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(C) h(x) = 2x^2 + 26x - 60

=> h(3) = 2(3^2) + 26(3) - 60

=> h(3) = 2(9) + 78 - 60

=> h(3) = 18 + 78 - 60

=> h(3) = 96 - 60

=> h(3) = 36

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(D) h(x) = 2x^2 + 14x - 60

=> h(3) = 2(3^2) + 14(3) - 60

=> h(3) = 2(9) + 42 - 60

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=> h(-10) = 2(-10)^2 + 14(-10) - 60

=> h(-10) = 2(100) - 140 - 60

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=> h(3) = h(-10) = 0

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4 0
3 years ago
Read 2 more answers
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3 years ago
√m/3=4<br> My teacher didn't explain how to solve these to well can someone explain?
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3 years ago
1.08928571429 simplified
Tju [1.3M]
It can’t be simplified more
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