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Darya [45]
2 years ago
14

What is the perimeter of a square with side length 2x-3

Mathematics
2 answers:
Yanka [14]2 years ago
8 0
4(2x-3) or (2x+-3)+(2x+-3)+(2x+-3)+(2x+-3) =8x-12
NeTakaya2 years ago
5 0

Perimeter of a square: side length * 4, since squares have equal side lengths

Take 2x - 3 for the side length and plug it into the formula.

(2x - 3) * 4 can be rewritten as 4(2x - 3)

Distribute 4 inside the parentheses.

8x - 12 = perimeter of the square

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100 POINTS!! A company has 400 employees. There are 300 female employees. There are 80 employees who are under the age of 25. Th
Fittoniya [83]

Answer:

probability of randomly selecting an employee who is female and under the age of 25= 0.15

In percentage= 15%

Step-by-step explanation:

There are 300 female employees. There are 80 employees who are under the age of 25

Probabilty of choosing a female employees= 300/400

Probabilty of choosing a female employees= 0.75

Probabilty of choosing an employees under the age of 25

= 80/400

Probabilty of choosing an employees under the age of 25

= 0.2

probability of randomly selecting an employee who is female and under the age of 25= 0.2*0.75

probability of randomly selecting an employee who is female and under the age of 25= 0.15

In percentage= 0.15*100

In percentage= 15%

4 0
2 years ago
Second time...40 pts! Find the surface area of the model below (image included).
charle [14.2K]
5•8=40•2=80+(8•8)=144
5 0
3 years ago
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Answer:

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Step-by-step explanation:

6 0
3 years ago
Find the slope of the line through each pair (1,-19),(-2,-7)
expeople1 [14]

hello i see that no one has answered your question yet well im here to help:)

(1,-19),(-2,-7)

so here one way you can find the slope

i usually always use this to help me to keep it in order

------------------

(X1,Y1)(X2,Y2)

   X2-X1

   Y2-Y1

use this and your garanteed to get the right answer everytime

------------------

X = -2 – 1 = -3

Y = -7 – -19 = 12

once you do that you divide if possible

12/-3

which gives you -4

so your answer is -4

its really not hard you just got to get use to it

hope it help you:)

5 0
3 years ago
Read 2 more answers
What is the sum of 2/3 and 3/4
Mumz [18]
2/3 + 3/4 = 17/12 or 1 5/12
8 0
2 years ago
Read 2 more answers
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