Okay so if the area is 324 square inches and one of the sides is 12 inches, then you would have to divide the area by the width. so, for your length you would get 27. to find the perimeter, you would add all of the sides together (12+12+27+27) and you would get 78 inches.
Answer:
after 3 weeks
Step-by-step explanation:
y=8x
y=-5x
y=8*3=24+48=72
y=-5*3=-15
87-15 is 72
after 3 weeks
after you make an observation you make a hypothesis......
Answer:
take 2x over one and divied it by 5over 3 -
Step-by-step explanation:
Answer: 61
<u>Step-by-step explanation:</u>
Multiplying the two largest numbers will produce the greatest value, then add the smaller number.
8 × 7 + 5
Use order of operations (multiply first, then add):
56 + 5
= 61