Answer:
Step-by-step explanation:
Correct me is I'm wrong but I believe its a independent variable.
Hey!!
here is your answer >>>
let's find x first ,
2x + 48 = 180
2x = 132
x = 66!.
there is a right angle,
the angle below the right angle is also 90°
angle y would be ,
180 - (90+ 48)
180- 138
=> 42
answer is 42!.
if helped!. brainliest
5(5r-7)=-185
25r - 35 = - 185
25r = - 150
r = - 6
Answer:
1.) It has one solution (–5, 5).
if you click on the photo it will show you how to get the answer. I hope this helps you.