Answer: I do not understand this language
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
mutiply the numbers together
Answer:Angles 1 and 3 are vertical angles
Step-by-step explanation:
Step-by-step explanation:
-7(y-1)= 21
-7y+7=21
-7y=21-7
-7y=14
divide by-7
y=-2
The area of the triangle and the square are 4.66( infinite)