277 years because 831 people/3 people per year = 277 years
Answer:
The length of the missing side is 10 yards.
Step-by-step explanation:
Answer:
C=10. They did distributive property. Hope this helped!
Step-by-step explanation:
2x + 90= 180
Because x is congruent to z, x=z
y is given as 90
x+y+z=180
2x + 90 = 180
Answer:
The answer to your question is: x = - 102
Step-by-step explanation:
-x = 17 x 6
-x = 102
x = -102