It will be y+3y and the answer is 4y
Whenever you see <em>x </em> next to a 3, and it says that it equals 9, you know that 3•3=9.
Answer:
30-60-90 triangle rule
x=16
Step-by-step explanation:
8 = given
8
= y
8*2= 16 = x
(2x)
Answer:
b
Step-by-step explanation:
just got it right
This is Pythagorean theorem, a^2+b^2=c^2 , a = 33 and c = 37 so b^2 + 1089 = 1369 , b^2 = 280 , b = 16.73m