Answer:
Step-by-step explanation:
Rearrange terms
Solve for x
Hello there!
64 - 2² - (8 + 7)
= 64 - 4 - 15
= 60 - 15
= 45
Let me know if you have any misunderstanding!
As always, I am here to help!
Answer:
c
Step-by-step explanation:
x+x=90
2x=90 ,x=45 ,∆BAD=45
The number 20 has TWO square roots which are -20 and 20.....I hope this helps!!! Have a great day!!