Answer:
Step-by-step explanation:
x^2 + 48^2 = 50^2
x^2 + 2304 = 2500
x^2 = 196
x = 14
answer is a
Answer:
80
Step-by-step explanation:
The answer is 50º
Step-by-step explanation:
It is the correct and only plausable answer.
It's B - 1/√3
because tan is opposite side over adjacent
Answer:
C, 40
Step-by-step explanation:
You can set up the equation as 20+4x=180
180 is the total angle of the line
4x=160 and divide each side by 4
x=40