Answer:
SD = 2x
UD = x
Step-by-step explanation:
The hypotenuse of a 30-60-90 triangle is 2 times the length of the shorter leg.
SU is the shorter leg = x
So, SD = 2x
The longer leg of a 30-60-90 triangle is
times the shorter leg.
So, UD = x
Answer:
5 + x + (-2) = - 8 simplifies to:
x + 3 = - 8
Subtract 3 from both sides to get variables on one side of the equal sign and constants on the other.
x = - 8 - 3
x = - 11
Step-by-step explanation: