QUESTIONS PLAY
O
Om
A lake has a rectangular area roped off where people can swim under a lifeguard's supervision. The swimming section has an area of 2 + 32 - 40 square feet with the long side parallel to the lakeshore.
O
O
a. What are possible dimensions of the roped off area? Use factoring
(x - 5)(x+)
b. How much rope is needed for the three sides that are not along the beach? Provide brief explanation
Amount of rope
Explanation:
The rope used to mark the swimming area is 238 tlong What is when the total length of rope is 238
<
Us
02:55
O

answer: 34rtyj,jkhtyetwrhyjeuiejnbhdfknbkguxfrbhkfdbjvkmbd,kvbsd.kxjvbhjnfbgjxdfn

step-by-step explanation:

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.