49 * 3 = 147
147 - 55 - 28 = 64
They scored 64 points the third game
To check the answer do 55 + 64 + 28, which equals 147, and divide that by 3, which equals 49.
Answer:
she did not make a mistake
Step-by-step explanation:
Answer:
9cm^2
Step-by-step explanation:
Link is a scan don’t click
Type surface area of a triangular prism on google for a calculator
or height X Base side A X base side B X base side C
the base is the triangular side the height is the long part
