The answer is c because of y=mx+b
Answer:
50 i think?
Step-by-step explanation:
30 divided by 12 is 2.5, 2.5 x 20 equals 50
(0,-9) is the y intercept
Answer:
∠ A ≈ 48°
Step-by-step explanation:
Using the Cosine rule to find an angle
cosA = 
with a = 10, b = 13 and c = 11
cosA = 
= 
= 
, thus
A = 
( ) ≈ 48° ( to the nearest degree )
Answer:
You have to measure the sides and make sure they are the same and you shape them to look like a square
Step-by-step explanation:
