# Find the width of a rectangle with a perimeter of 90 and a length of 15

QUESTION POSTED AT 05/12/2019 - 06:58 AM

width = 30 units .

Step-by-step explanation:

Given : perimeter of 90 and a length of 15.

To find : Find the width of a rectangle.

Solution : We have given

Perimeter = 90

Length = 15.

Perimeter of rectangle = 2 ( length+ width).

Plugging the values

90 = 2 (15+ width).

On dividing both sides by 2

45 = 15 + width

On subtracting both sides by 15

45 - 15 = width.

30 units = width.

Therefore, width = 30 units .

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QUESTION POSTED AT 22/01/2020 - 02:23 AM

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ANSWERED AT 22/01/2020 - 02:19 AM

QUESTION POSTED AT 22/01/2020 - 02:19 AM

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See the attachment for diagram

ANSWERED AT 22/01/2020 - 02:17 AM

QUESTION POSTED AT 22/01/2020 - 02:17 AM

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QUESTION POSTED AT 22/01/2020 - 02:16 AM

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ANSWERED AT 22/01/2020 - 02:14 AM

QUESTION POSTED AT 22/01/2020 - 02:14 AM

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Step-by-step explanation:

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QUESTION POSTED AT 22/01/2020 - 02:14 AM

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QUESTION POSTED AT 22/01/2020 - 02:13 AM

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QUESTION POSTED AT 22/01/2020 - 02:09 AM

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QUESTION POSTED AT 22/01/2020 - 02:08 AM

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QUESTION POSTED AT 22/01/2020 - 02:06 AM

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QUESTION POSTED AT 22/01/2020 - 02:02 AM

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QUESTION POSTED AT 22/01/2020 - 02:02 AM

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QUESTION POSTED AT 22/01/2020 - 02:02 AM

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ANSWERED AT 22/01/2020 - 02:01 AM

QUESTION POSTED AT 22/01/2020 - 02:01 AM

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QUESTION POSTED AT 22/01/2020 - 01:59 AM

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QUESTION POSTED AT 22/01/2020 - 01:58 AM

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Using kinematics equation
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ANSWERED AT 22/01/2020 - 01:53 AM

QUESTION POSTED AT 22/01/2020 - 01:53 AM

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ANSWERED AT 22/01/2020 - 01:53 AM

QUESTION POSTED AT 22/01/2020 - 01:53 AM

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So because we know that the 3rd side of a triangle not can being less than the difference of the first and second sides and so not can being greater than the sum of the first and second sides so from these result that the last one choice will be right sure

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ANSWERED AT 22/01/2020 - 01:52 AM

QUESTION POSTED AT 22/01/2020 - 01:52 AM

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Case 2.           8² = x² + 5²       ; x = 6.2

Thus, the difference is approximately 3.2.

ANSWERED AT 22/01/2020 - 01:52 AM

QUESTION POSTED AT 22/01/2020 - 01:52 AM

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To answer the question above, convert the given displacement in revolutions to radians. The conversion factor is 1 revolution is equal to 6.28 radians.

Thus, the closest to this value is 11.9 and the answer is the second choice.

ANSWERED AT 22/01/2020 - 01:51 AM

QUESTION POSTED AT 22/01/2020 - 01:51 AM

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Step-by-step explanation:

Cost of each CD= $13.99 Cost of 9 CDs=$13.99×9

= $13.99(10-1) =$ (13.99×10-13.99×1)   (using distributive property)

= $(139.9-13.99) =$125.91

Hence, Correct option is:

A. \$125.91

ANSWERED AT 22/01/2020 - 01:51 AM

QUESTION POSTED AT 22/01/2020 - 01:51 AM

### How would I go about finding the Mean absolute Deviation (MAD)?

The MAD is the mean of the absolute values of the differences between the values of a variable and the mean of its distribution. Therefore the MAD of is given by:
the summation between the limits n and i=1 of ANSWERED AT 22/01/2020 - 01:50 AM

QUESTION POSTED AT 22/01/2020 - 01:50 AM

### How do I find the mean absolute deviation?

The mean absolute deviation of a set of data is the average distance between each data value and the mean
SO add up all the numbers and then divide the # of numbers. Hope this will help

ANSWERED AT 22/01/2020 - 01:49 AM

QUESTION POSTED AT 22/01/2020 - 01:49 AM

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t1 + 4d = 6 ............(1)
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ANSWERED AT 22/01/2020 - 01:46 AM

QUESTION POSTED AT 22/01/2020 - 01:46 AM

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Step-by-step explanation:

Since we have given that Since they are in A.P., so it becomes, So, second term of an A.P. would be Hence, Third option is correct.

ANSWERED AT 22/01/2020 - 01:45 AM

QUESTION POSTED AT 22/01/2020 - 01:45 AM

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Step-by-step explanation:

The given function is  Using algebraic property:   A rational function is discontinuous at that point where the value of denominator equal to 0.

Equate denominator equal to 0.   Therefore function is discontinuous at .

The discontinuity of the function is The function f(x) is not defined at .Therefore option D is correct.

ANSWERED AT 22/01/2020 - 01:45 AM

QUESTION POSTED AT 22/01/2020 - 01:45 AM