Answer:
x = 6√2
Step-by-step explanation:
It is a 45°45°90° triangle so you can use the ratio.
x : x√2
x = 6√2
X=3y-20 sooo
(3y-20)-5y=-40
-2y-20=-40
-2y=-20
y=10 sooo
x-3(10)=-20
x-30=-20
x=10
so x and y both equal 10
Connor : Joshua = 36 : 48 ⇒ (÷12) ⇒ 3 : 4
Answer : 3 : 4
