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slamgirl [31]
3 years ago
14

What is the perimeter of the rectangle shown below?

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
8 0

Answer:

C

Step-by-step explanation:

Perimeter of a rectangle = 2(l + b)

= 2( 9 + 13)

= 2(22)

= 44unit²

PLEASE GIVE BRAINLIEST.

zepelin [54]3 years ago
4 0

Answer:

C:44

Step-by-step explanation:

To find the perimeter, you do length+length+width+width

So

13+13+9+9=44

Another formula:

L2+W2 (length x 2 + width x 2)

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You randomly choose one of the following numbers shown. Find the probability the event can occur choosing a number greater than
sergey [27]
<h3>Answer:  7/11</h3>

======================================================

Explanation:

The event space is the set of outcomes we want to happen.

The event space is {5, 6, 7, 8, 9, 10, 11} which consists of getting a value greater than 4. There are 7 items in this event space. Let A = 7.

The sample space consists of all possible outcomes. The sample space is {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11} and there are 11 items in the sample space. Let B = 11.

Divide the values of A and B to get the answer we're after

A/B = 7/11

This is the probability of selecting a value greater than 4.

7 0
3 years ago
Please help
Nikitich [7]
10q-3r=14, 10q=3r-14 10q=3r/10+14/10

q=3/10r+7/5
5 0
3 years ago
Renee has a jewelry business where her clients create their own bracelets from antique buttons. she charges $15 for the entire a
Neporo4naja [7]
Per bracelet you have :
* the basic bracelet -> $15
* x additional buttons -> x*2.00

The total cost is thus \boxed{\$15+x*\$2}
4 0
3 years ago
How to solve this problem?
Jobisdone [24]

9x - 8y = -11

-9x + 3y = 21

Add the second equation

9x - 8y = -11

+ (-9x) + 3y = 21

-5y = 10

divide both sides by -5

y = -2

substitute y into one of the two equations in the beginning

9x - 8(-2) = -11

9x + 16 = -11

subtract 16 on both sides

9x = -27

divide both sides by 9

x = -3

The answer is (-3, -2)

x = -3

y = -2

6 0
3 years ago
An equilateral triangle with a side length of 6mm and a height of 5.2mm is divided vertically into halves. Find the area of one
Viefleur [7K]

There are two ways you could go about solving this.

You could divide the length of the base (6mm) by 2 and use that to find the area or you could find the area of the whole triangle using 6mm and divide that by 2.

I will use the first method I described:

base = 6/2

base = 3 mm

height = 5.2 mm

area = bh/2

area = (3 * 5.2)/2

area = 7.8 square mm

(don't forget your units)


Using the other method would look like this:

area = bh/2

b = 6

h = 5.2

area = (6 * 5.2)/2

area = 15.6 square mm

area/2 = 7.8 square mm


As you can see either method yields the same result.

Hope this helped.

Cheers and good luck,

Brian

8 0
3 years ago
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