Simplify both sides then isolate the variable and it gives you y=3.6
-1, -35.
When you multiply two negative numbers, you get a positive result.
Answer:
4r- 21
Step-by-step explanation:
4 - r= r and r+ 21/= R21 and Simplified Is -4 and R21
I think the answer is 58, but im not 100% sure so im sorry if it is wrong
Answer:
60°
Step-by-step explanation:
Angle 1 is a vertical angle to 60° by the definition of a vertical angle.
