1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Maksim231197 [3]
3 years ago
12

a rectangular field has an area of 1,764m^2. the width of the field is 13m more then the length. what is the perimeter of the fi

eld?
Mathematics
1 answer:
Ghella [55]3 years ago
8 0

Answer:

170 m

Step-by-step explanation:

Area of a rectangle is width times length:

A = WL

Given:

A = 1764

W = L + 13

Substitute:

1764 = (L + 13) L

1764 = L² + 13L

0 = L² + 13L − 1764

0 = (L + 49) (L − 36)

L + 49 = 0, L − 36 = 0

L = -49, L = 36

Since length can't be negative, L = 36 m.

So the width is W = L + 13 = 49 m.

Perimeter of a rectangle is twice the width plus twice the length.

P = 2W + 2L

P = 2(49) + 2(36)

P = 170 m

The perimeter is 170 meters.

You might be interested in
The table shows the gallons filled in a pool over time (ASAP)
satela [25.4K]

Answer:

125, 250, 500, 625

Step-by-step explanation:

As you can see, half of the pool is 500. 2 halves would make a whole, concluding the pool is 1000. Then for the 1/8, do 1000/8. Getting 125. 1000/4 would make it 250. And then taking the 125 from the earlier division of 8 and multiplying by 5 will get you 625. Hope this helps <3

5 0
3 years ago
Can someone help me for brainllest ITS TIMED AND IM FREAKING OUT
alina1380 [7]

Answer:

1.

If two angles are supplementary, their sum is 180 degrees.

Check: 10 + 170 = 180

=> Maryam's claim is correct

If two angles are complementary, their sum is 90 degrees.

Check: 81 + 9 = 90

=> Ailia's claim is correct

2.

As the definition:

Vertical angles have sides that form two pairs of opposite rays.

Adjacent angles have a common side and don't overlap.

=> As provided pair of angles, they are adjacent pair of angles.

=> Ahmed's statement is wrong, Saalem's statement is correct.

Hope this helps!

:)

8 0
3 years ago
Write 57 as a fraction, decimal, and as a percent.
pishuonlain [190]

Answer:

0.57    14.5/25   57%

Step-by-step explanation:

decimal fraction percent

8 0
3 years ago
Read 2 more answers
Vivian solved an equation. she showed all her steps and got the correct answer. what kind of reasoning did vivian use to solve t
dedylja [7]

The type of reasoning that Vivian used into solving the equation is the deductive. This type of reasoning is able to describe on how the equation is done and this could be seen in the given scenario above as she was able to show the steps in obtaining the correct answer.

4 0
3 years ago
7. Look at the picture.
Shtirlitz [24]

Answer:

A

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • Maths problem: three nuts and six bolts have a combined mass of 72g. four nuts and 5 bolts have a combined mass of 66g. find the
    14·1 answer
  • What number gives a result of -3 when 10 is <br> subtracted from the quotient of the number and 5?
    8·1 answer
  • Which value of x makes the following equation true?
    6·2 answers
  • Help Me With ALL these Questions!
    7·1 answer
  • Which value is MEAN of the data set?
    14·2 answers
  • Which is the equation of a line that has a slope of Negative two-thirds and passes through point
    15·2 answers
  • Will someone please help me out with this problem I don’t remember how to do these
    12·1 answer
  • Pleasee help!! im confused
    10·1 answer
  • Factor b^4 - 2b^2 - 63
    8·2 answers
  • A group of campers and one group leader left a campsite in a canoe. They traveled at an
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!