Answer:
x = 1/2
Step-by-step explanation:
y = 7x+5
y = 9x+4
7x+5 = 9x+4
1=2x
x = 1/2 = 0.5
Answer:
39 degrees
Step-by-step explanation:
It is shown that there is a 90 degree angle one part is given so 90-51=39 degrees.
Answer:
Step-by-step explanation:
-0.8078217663