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Karo-lina-s [1.5K]
3 years ago
14

The answer to question 9

Mathematics
1 answer:
vladimir1956 [14]3 years ago
5 0
II hope this helps it’s pretty simple
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What is the measure of the missing angle?<br> 40<br> 90
Lyrx [107]

Answer:

50°

Step-by-step explanation:

I am assuming that the shape is a right triangle.

All interior angles of a triangle add up to 180°.

x + 40 + 90 = 180\\\rule{150}{0.5}\\x + 130 = 180\\\\x + 130 - 130 = 180 - 130\\\\\boxed{x = 50}

The missing angle should be 50°.

Hope this helps.

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3 years ago
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What are the two binomials for the expression x(x + 3) + 3(x + 3)?
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5

Step-by-step explanation:

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Triangle ABC is equilateral. What is the measure of angle B?
Sonbull [250]

Answer:

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Step-by-step explanation:

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An internet service provider changes an initial fee of $65 and $18 per hour of labor for office internet installation. Which equ
OlgaM077 [116]
<h2>Answer:</h2><h2>The total cost (C) charged by the internet service provider = $65 + $18(n)</h2>

Step-by-step explanation:

Initial fee charged by the servic eprovider = $65

Cost per hour of labor for office internet installation = $18

The cost per hour be $18

Cost per two hours = 18 * 2 = $36

Cost per n number of hours = $18 (h)

where h represents the number of hours

The total cost (C) charged by the internet service provider = $65 + $18(n)

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What are x and 8 in this lineat equation? 8/x+5=50/25
MatroZZZ [7]

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x= -8/3

Step-by-step explanation:

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