The angles are complementary meaning they =90 degrees.
So take (x-20) and x, and write this equation,
x-20+x=90
2x-20=90
move the 20 over
2x-20=90
+20 +20
2x=110
x=55.
You can check it by plugging it back in,
(55-20)=35
and
x=55
35+55=90.
Thus, you know your answer is correct.
Answer:
Last option is the correct choice.
Step-by-step explanation:
Best Regards!
Answer:Hey Its Not showing anything on me end
Step-by-step explanation:
Answer: c
Step-by-step explanation:
You multiply each number by 2 and then you subtract each number then you finally get 6
the better deal is 128.31 for 13 pounds making it 9.87 per pound
