3 years ago

The perimeter of a rectangular field is 380 yd. The length is 70 yd longer than the width. Find the dimensions.

Mathematics

1 answer:

Alex3 years ago

3 0

Answer:

60 x 130

Step-by-step explanation:

____

| |

w+70 | | w+70

| |

---------

add all the sides

2(w+70)+2w=380

2w+140+2w=380

4w+140=380

move the 140 to the other side of the =

4w=380-140

4w=240

divide both sides by 4

w=60

to get the length plug in 60 to w+70 to get 130 and width is just 60.

You might be interested in

HELP PLEASE ANSWER..

DanielleElmas [232]

The simplify equation is 12a+5c+g-9v-10

5 0

1 year ago

Consider the numbers 0, 10, 20, 30, and 40. Multiply each by 4 and compare the result to 60 to determine into which of the follo

raketka [301]

Answer:b

Step-by-step explanation:

While this problem seems confusing, the answer is rather simple.

All you have to do is the reverse of what they are asking.

This is, substract 8 to 60 and then divide by 4:

$60-8 = 52\\\frac{52}{4} = 13$

So the interval which 13 falls into is 10 to 20 and the answer is b.

3 0

2 years ago

Complete the conditional statement<br> If a +2 A <br> Pls help!!

ra1l [238]

Answer:it’s going to be a<b+1

Step-by-step explanation:

8 0

2 years ago

I need help with this fast i apericiatte it

mr_godi [17]

Answer:

13/12

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

In how many ways can carlos draw a blue or a green marble from a jar containing 30 blue marbles and 6 green marbles?

Anton [14]

D) 180 because there are 180 possible combinations for the marbles to be picked out

6 0

2 years ago

Read 2 more answers

The perimeter of a rectangular field is 380 yd. The length is 70 yd longer than the width. Find the dimensions.​

The perimeter of a rectangular field is 380 yd. The length is 70 yd longer than the width. Find the dimensions.