3 years ago

Use the formula P = 2l + 2w to find the length of a rectangle whose perimeter is 57 inches and whose width is 13 inches.

Mathematics

1 answer:

kvv77 [185]3 years ago

4 0

The length is going to be 15.5. Please message me if you want the explanation

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Help if you understand please and thanks

wlad13 [49]

Answer:

y = 4

Step-by-step explanation:

because 5 x 4 = 20 and 20 × 4 = 80 and so on y is equal to four

6 0

3 years ago

What is 340 divided by 20?

Rufina [12.5K]

The answer to the problem is 17

8 0

3 years ago

On which interval is the average rate of change for bicycle production the greatest? A) 1950 to 1960 B) 1960 to 1970 C) 1970 to

Alborosie

Answer:

D) 1980 to 2000

Step-by-step explanation:

Finding the average rate of change in each interval to determine the greatest one.

Production per interval

1950-1960 = $(21-11) \ million$ = 10 million

1960-1970 = $(41-21)\ million$ = 20 million

1970-1980 = $(71-41)\ million$ = 30 million

1980-2000 = $(161-71)\ million= 90$ million

Rate of change (1950-1960)= $\frac{10}{11} \times 100= 90.90\%$

Rate of change (1960-1970) = $\frac{20}{21} \times 100= 95.23\%$

Rate of change (1970-1980)= $\frac{30}{41} \times 100= 73.17\%$

Rate of change (1980-2000)= $\frac{90}{71} \times 100= 126.76\%$

∴ rate of change between 1980 to 2000 is 126.78%

7 0

3 years ago

Which points are solutions to the system of inequalities? Select ALL that apply.

ZanzabumX [31]

Answer:

0,0

2,-1

-2,4

Step-by-step explanation:

3 0

3 years ago

Which of the following choices is closest to the distance (in miles) between points A and B? (5 points)

pshichka [43]

Answer:

i think it's B 3.46

Step-by-step explanation:

hope this helps

5 0

3 years ago