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const2013 [10]
3 years ago
10

Helppp need to find x and r TRIG!​

Mathematics
1 answer:
jolli1 [7]3 years ago
7 0

Answer:

x = 18

18√2

Step-by-step explanation:

This is a special right triangle with angle measures 45° 45° 90°

in this special triangle the side lengths are expressed as a, a, and a√2

So x = a and x = 18

r = a√2 and r = 18√2

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3 0
2 years ago
Find the equation of a line that passes through (5,-3) and is perpendicular to y = x.
VashaNatasha [74]
We know the slope is -1, because perpendicular line's slopes are always the negative reciprocal. We plug (5, -3) in to get:
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---
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==jding713==
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3 years ago
Please help me I will mark brainliest
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Answer:

C) $58,544

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the yearly tuition is $58,830 minus her scholarship of $44,194 leaves her with $14,636 to come up with so $14,636 times 4 equals $58,544

she needs $58,544 to attend this university for four years.

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