They didn’t use a ruler I think they made their own materials from what they had. Also thank you.
A) Ang 1 + Ang 2 = 90
B) Ang 1 = Ang 2 + 20
B) Ang 1 -Ang 2 = 20 then adding this to equation A produces
2 Ang1= 110
Ang 1 = 55 degrees
Ang 2 =35 degrees

Let's substitute the value of x as 8 in the given equation to find the value of y ~
The answer is g(x) = 2^x+3-2
Answer:
9
Step-by-step explanation:
the biggest number gets eaten by the alligator