<h2>AREA OF RECTANGULAR PRISM=AREA OF cuboid =l×b×h</h2><h2>=15x×7x×3x</h2><h2>=315x³</h2>
FOLLOW ME FOR CLEARING YOUR NEXT DOUBT
She ran for 2 and a half hours
12.5/5=2.5
Answer:
2.)
s yes she is correct
3.)
4.)C
,D
,E
6.)
Step-by-step explanation:
im not very good at word problems so i didnt do the secnd page sorry
To determine how much of the wall is blue we first need to find its area. The wall is a rectangle, then its area is the product of its height and length:

Hence, the area of the wall is 140 square ft. To determine how much of the wall is already painted we multiply this by 1/2, then:

Therefore, 70 square ft are blue.
The answer is B as I believe