Answer:
Step-by-step explanation:
∠A + ∠B = 90° {given they are complementary}
5x+ 15 + 30 = 90
5x + 45 = 90
5x = 90 - 45
5x = 45
x = 45/5
x = 9
Answer:
<h2>x = -5</h2><h2>y = -2</h2>
Step-by-step explanation:

Answer:
<h3>The answer is 10.2 units</h3>
Step-by-step explanation:
The distance between two points can be found by using the formula

where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
U (7,-4) and V(-3,-6)
The distance between them is

We have the final answer as
<h3>10.2 units to the nearest tenth</h3>
Hope this helps you
I can’t see the picture very well
Answer:
...........
Step-by-step explanation:....