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Komok [63]
3 years ago
9

I need help with this, please and thank you

Mathematics
1 answer:
wlad13 [49]3 years ago
4 0

Step-by-step explanation:

step 1. pythagorean theorem is a^2 + b^2 = c^2 where a, b are the legs and c is the hypotenuse

step 2. 4^2 + 5^2 = c^2

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Solve the system of equations below.
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C - no solution
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Read 2 more answers
What am i supposed to do??
miskamm [114]
Exterior angle theorem
16x - 7 = 8x + 2 + 10x - 19    ===>  16x -7 = 18x - 17
16x - 16x - 7 = 18x - 16x - 17 ===> -7 = 2x - 17
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Plug x in to each equation.
Angle P: 8(5) + 2 = 42 deg, Angle Q: 10(5) - 19 = 31
The sum of interior angles = 180. 180 - 42 -31 = 107 deg (angle of PRQ)
To check that line other angle : 16(5) -7 = 73 deg + 107 = 180 deg


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3 years ago
What is the Midpoint of segment BC with B(-9, -4) and C(-3, 5)?<br>​
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Step-by-step explanation:

(-9 + -3)÷2= -6

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2 years ago
A rectangular whiteboard has an area of x^2-12x-45. Which expression could
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Step-by-step explanation:

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