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Alborosie
3 years ago
7

The length of a rectangle is three more than it’s width. the perimeter is 86 cm. Find the length and width of the rectangle. Wri

te an equation to represent the problem and solve the problem
Mathematics
1 answer:
Mariana [72]3 years ago
6 0
Half-perimeter=length+width=width+3+width=43, 2×width=40 so width=20cm and length=23cm.
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Does anyone know what 7600 53/8 simplified is
Yuliya22 [10]

Answer:

53/8 = 53/8

Step-by-step explanation:

Here we will simplify 53/8 to its simplest form and convert it to a mixed number if necessary.

In the fraction 53/8, 53 is the numerator and 8 is the denominator.

When you ask "What is 53/8 simplified?", we assume you want to know how to simplify the numerator and denominator to their smallest values, while still keeping the same value of the fraction.

We do this by first finding the greatest common factor of 53 and 8, which is 1.

Then, we divide both 53 and 8 by the greatest common factor to get the following simplified fraction:

58/3

Therefore, this equation is true:

53/8 = 53/8

If the numerator is greater than or equal to the denominator of a fraction, then it is called an improper fraction. In that case, you could convert it into a whole number or mixed number fraction.

53/8 = 6 5/8

-Hope this helps.

5 0
3 years ago
Which is cheaper? 20% off the original price of 19.99 or 10% off its original price of $17 for a book?
svetlana [45]

You have to compute the prices of the two alternatives after deducting discount based on the different percentage given.

First alternative: $19.99 – ($19.99 x 20%) = $15.99

Second alternative: $17 – ($17 x 10%) = $15.30

Therefore, the alternative where there will be a 10% off on the original price of $17 for a book is cheaper.

7 0
4 years ago
HELP QUICK!!!
svetlana [45]
The first step is to find the distance from the given point to each of the two foci as follows:
Distance D1:
(D1)^2 = (9-1)^2 + (0-6)^2 = 100
D1 = 10
Distance D2:
(D2)^2 = (11-1)^2 + (6-6)^2 = 100
D2 = 10

The constant sum is the summation of the two distances as follows:
constant sum = D1 + D2 = 10 + 10 = 20

The correct choice is:
a) 20
7 0
3 years ago
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Alenkasestr [34]

Answer:

what, its -9 so it'll be -8?

Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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