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ahrayia [7]
3 years ago
8

Help (easy question) *attachment below*

Mathematics
1 answer:
JulsSmile [24]3 years ago
8 0

Answer:

total ground and wall angle is 90°

beam angle with ground= 51

beam angle with wall =39

because total angle=angle with ground + angle with wall

angle with wall=total angle-angle with ground

angle with wall= 90-51=39

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jekas [21]
The correct answer is 41.
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3 years ago
What are the x-coordinates of the solutions to this system of equations? x2 + y2 = 100 y = x + 2
kiruha [24]

Answer:

x = - 8, x = 6

Step-by-step explanation:

Given the 2 equations

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x² + (x + 2)² = 100

x² + x² + 4x + 4 = 100

2x² + 4x + 4 = 100 ( subtract 100 from both sides )

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6 0
2 years ago
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crimeas [40]

Answer:

y = -1/3

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Step-by-step explanation:

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substitute for x

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8 0
3 years ago
How do you do this ?
Karolina [17]

Answer:

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3 0
3 years ago
Read 2 more answers
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Damm [24]

Answer:

A-1008

B-1708

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700+1008=1708

5 0
2 years ago
Read 2 more answers
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