Answer:
A= 30
Step-by-step explanation:
A= a+b over 2
h= 5+15 over 2 times that by 3 to get 30
Answer:
x=100
Step-by-step explanation:
x+123=223
x=223-123
x=100
Answer:
the available molding is not enough the molding is 1 inch shorter
Step-by-step explanation:
convert 13 feet into inches then add the 9 inches
Answer:
-1/4
Step-by-step explanation:
please mark brainliest
Answer:I think the answer is letter B.
Step-by-step explanation: