Answer:
54.88 in^2
Step-by-step explanation:
Area of a parallelogram is calculated by multiplying height and base
9.8*5.6 = 54.88 in^2
Answer:
The coefficient is equal to 
Step-by-step explanation:
we have

we know that
The coefficient is equal to

so

Answer:
x=79*
Step-by-step explanation:
136+60+85+x=360
281+x=360
x=360-281
x=79
Answer:D I think might be wrong
Step-by-step explanation: