Answer:
15/20 simplified is 3/4
Step-by-step explanation:
So a 3/4 chance or a 75% chance of not drawing a blue marble.
8-5+43/8
43 divided by 8 is 5.375.
8-5+5.375
8+0.375
The answer I got was 8.375
Remove the parenthesis
4m+3m-2m-2
Combine like terms add 4 to 3m =7 subtract 7 from 2 = 5m
Drop the 2 so your answer would be
B
5m-2
63 cm square is the area of a trapezoid, to find area you need to find first height of a trapezoid with the help of Pythagoras equation, than put the value in the formula
A = (a+b)/2*h
