Answer:

Step-by-step explanation:
see the attached figure to better understand the problem
In the right triangle ABC
Applying the Pythagorean Theorem

substitute the given values

solve for BC



Answer:
-1/32
Step-by-step explanation:
Find the slope using rise over run, (y2 - y1) / (x2 - x1)
Plug in the points, and simplify:
(y2 - y1) / (x2 - x1)
(9 - 8) / (-17 - 15)
1 / -32
= -1/32
So, the slope of the line is -1/32
Answer:
<5=120
Step-by-step explanation:
vertical angle theorem : so <3=<5
120=<5
6.5+2.4x is less than or equal to 20
He can watch 5 movies without going over $20
6.5+2.4(5)
Answer:
2(n+2x-6)
Step-by-step explanation:
n x 2+4x-4-8