Answer:
he fraction 1/10 would be written as the decimal 0.1.
Step-by-step explanation:
Answer:
44m
Step-by-step explanation:
area of a trapezoid = (a+b)* h/2
since the distance between two parallel sides is 15, that would be your height
plug everything in and you get:
480 = (20 + b) *15/2
b = 44
Answer:
12
Step-by-step explanation:
Check the picture below.
make sure your calculator is in Degree mode.