Answer:
b) Find the measurements of a rectangk with a perimeter of
26cm and an area of 1600cm
There is no way to get an area of 1600 cm using a perimeter as small as 26 cm.
Step-by-step explanation:
perimeter = 2(L + W) = 26, then L + W = 13, so L = 13 - W
area = L x W = 1600
substitute for L:
(13 - W)W = 1600
13W - W² = 1600
-W² + 13W = 1600
-W² + 13W - 1600 = 0
W² - 13W + 1600 = 0
Not possible
Answer:
9,000.
Step-by-step explanation:
Since the hundreds column contains a 9, we need to move to the thousands column and add 1. When doing this you do not need to include the rest of the numbers. (Just replace them with zeros.)
Hope that helps. x
Answer:
540 inches
Step-by-step explanation:
1 yard equals 36 inches. Thus, a 15-yard hose has the measurement in inches of (36)(15) = 540
Answer:
5 , 8
Step-by-step explanation:
This is the length
The answer is 16 because 16+2=18-4=14
