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
laiz [17]
3 years ago
6

a rectangle has a perimeter of 88cm. if the height is three times the length of the width what are the dimensions of the rectang

le
Mathematics
1 answer:
fredd [130]3 years ago
5 0

Answer:

P=88. L=3w

P= 2(w)+2(L)

Then substitute the values into the equation

88=2w+2(3w)

Then solve for w and its length which is 3w

You might be interested in
Write an addition equation that will have a new thousand, a new hundred, and a new ten. Then solve. Explain how you chose your n
Norma-Jean [14]

Answer:

1987 + 1257 = 3247

Step-by-step explanation:

We are going to use a base number to start from. That number is 1,987 where the thousand is 1, the hundred is 9 and the ten is 8.

Then we are going to add 1,257 which will be 3,247. Thus we will have a new thousand which is 3 (formerly 1), a new hundred which is 2 (formerly 9), and finally, a new ten which is 5 (formerly 7).

1987 + 1257 = 3247 gives you a new thousand, a new hundred and a new ten.

6 0
3 years ago
Read 2 more answers
A certain company's main source of income is a mobile app.
Anastasy [175]

Answer:

-66

Step-by-step explanation:

-66 is the correct answer. Hope it helps :)

5 0
3 years ago
1 angle of a quadrilateral is 180 degrees & the remaining 3 angles are equal find the 3 angles (answer given 84 degrees)
Ket [755]

Step-by-step explanation:

The total degrees is always 360. So whe get 360=180+3x. 360-180=3x. 180=3x. x=60. I don't know how you're supposed to get 84 degrees.

7 0
4 years ago
What is the combined perimeter of these two rectangles 4x+5 and 2x+7 and 3x+14 and 3x
Marysya12 [62]

<u><em>Answer:</em></u>

The combined perimeter is 24x + 52 units

<u><em>Explanation:</em></u>

<u>1- Let's get the perimeter of the first rectangle:</u>

The dimensions of the first rectangle are 4x+5 and 2x+7 units

Perimeter of rectangle = 2(length + width)

Perimeter of first rectangle = 2 (4x+5+2x+7)

Perimeter of first rectangle = 2 (6x + 12)

Perimeter of first rectangle = <u>12x + 24 units</u>

<u>2- Let's get the perimeter of the second rectangle:</u>

The dimensions of the second rectangle are 3x+14 and 3x units

Perimeter of rectangle = 2(length + width)

Perimeter of second rectangle = 2 (3x+14+3x)

Perimeter of second rectangle = 2 (6x + 14)

Perimeter of second rectangle = <u>12x + 28 units</u>

<u>3- Finally, let's get the combined perimeter:</u>

Combined perimeter will be the <u>summation</u> of the two perimeters

Combined perimeter = 12x + 24 + 12x + 28

Combined perimeter = <u>24x + 52 units</u>

Hope this helps :)

8 0
4 years ago
Read 2 more answers
A science fair awards prizes to the first, second and third place winners. There are 48 people entered in the science fair. How
vichka [17]

Answer:

Step-by-step explanation:

103,776 ways

5 0
3 years ago
Other questions:
  • Solve A =1/2w(b+c) for c.
    7·1 answer
  • Jose’ has a circular rug on the floor of his bedroom. If the area of the rug is 16π square feet, what is the diameter of the rug
    10·1 answer
  • The area of a square is 361 square yards. How long is each side of the square?
    14·1 answer
  • Need help!!!!!!!!!!!!!
    7·2 answers
  • A picture frame is 9 inches long and 6 inches wide it can display pictures 6 inches long and 4 inches wide what is the area of t
    13·1 answer
  • Choose the point slope form of the equation below that represents the line that passes through the points (-6,4) and (2,0) Y+6=2
    13·1 answer
  • A rectangle has sides with lengths (x+5) and (x+6) . Find the perimeter
    7·1 answer
  • Convert 1/4% to ratio
    6·1 answer
  • Ava has $300 on her credit card. She bought a laptop for $215, and decided to spend the rest on shirts. The unit price of shirts
    11·1 answer
  • John works at a coffee shop where he is paid by the hour plus time-
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!