Eight hundred seventy six thousand five hundred forty three.
Answer:
I'm glad you asked!
Step-by-step explanation:
OK,let's simplify the number for a equivalent expression.
Distribute:
Combine Like Terms:
The Final Answer is : 
Answer:
x=80 degrees
Step-by-step explanation:
Answer:
1960 cm^2
Step-by-step explanation:
Surface area:
Area of cross section x 2 = 1/2 x 20 x 21 x 2 = 420 cm^2
Area of slope = 29 x 22 = 638cm^2
Area of base = 22 x 20 = 440cm^2
Area of back = 21 x 22 = 462cm^2
Total Surface area = 462+440+638+420 = 1960cm^2
Hope this helps
Y=x+3
you need to add the x to the opposite side to get y by itself
