Answer:
-1 = -4
0 = -3
-5 = -8
-2 = -5
Step-by-step explanation:
What you are doing is adding -3 to each number. An equation will look like:
x+-3=y. You will then take the x and plug it into the x and you will find the y.
-1+-3=-4.
You will do this for each one.
Answer:
66°
Step-by-step explanation:
By interior angle sum property of a triangle.

Answer:
100ft I'm not completely sure but
Step-by-step explanaon 5x5=25 2x2=4 25x4=100
Huh?
You forgot something.