You have to use Pythagorean theorem
12^2+20^2 = x^2
sqrt(144*400) = x^2
sqrt(544) = x
X = 4 sqrt(34)
Ok u have a phone and call 911 and say I don't know to solve can u help me
Answer:
i don't know
Step-by-step explanation:
Answer:
Step-by-step explanation:
90+75=135
135-125
Answer:
Step-by-step explanation:
Common denominator: 18
-14/18 + 11/18
= -3/18
Reduce:
-1/6