Answer:
The answer should be about 114.
Step-by-step explanation:
Of you look at the shape of the other angles. B and D seem to be about 90 and the shape of A is just a little bit bigger than ninety. I started by adding 78, 90, and 90 together which gave me 246. Then I subtracted 246 from 360 which gave me 114. I had estimated the answer to be around 110.
Answer:
a
Step-by-step explanation:
Answer:
the second one
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
The constant is the term without the variable
5x+3y=15
15 is the constant