4x-10+x-10=90
5x-20=90
5x=110
x=22
So plug in 22 for x
22-10 =12
So measurement of ZA is 12
Answer:
it will be 14.09
Step-by-step explanation:
Answer:
8.26
Step-by-step explanation:
Answer: y = -11
<u>Step-by-step explanation:</u>
Answer:
The number that is a perfect square remains on the outside and the one that isn't, stays on the inside. For example, you can make the number 2 only when the number on the outside is a perfect square. The original number was 4, so it reduced down to 2, and the other number stayed in the radical