Answer:
gimme points
Step-by-step explanation:
it's either a or b, not sure but I think it's b
Answer:4.5
Step-by-step explanation: Check the file for my explanation
Answer:
x =√[y²+(27)²] = √[ z² - 3² +(27)²]
Step-by-step explanation:
step 1) x=√[y²+(27)²]
step 2)
We find y
z²=y²+3² → y² = z² - 3²
step 3) x = √[ z² - 3² +(27)²]