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marin [14]
3 years ago
12

What is the distance between (8, -3) and (4, -7)?

Mathematics
1 answer:
lesantik [10]3 years ago
6 0

Answer:

d=4√2

Step-by-step explanation:

distance formula = √(x2-x1)²+(y2-y1)²

d=√(4-8)²+(-7-(-3))²

d=√4²+(-4)²

d=√16+16 = √32=√2²*2²*2

d=4√2

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Answer: GH = HJ = 4.6

Step-by-step explanation:

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Polygon ABCD is a parallelogram, and . The length of is 10 units, and the length of is 5 units. The perimeter of the parallelogr
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Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Below are the choices that can be found elsewhere:

A. rectangle; P = 26 linear units 

B. square; P = 42 units2 

C. parallelogram; P = 42 linear units 

D. trapezoid; P = 26 linear units


The answer would be A. 

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Fifth grade math. Correct answer will be marked brainliest
Jobisdone [24]
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3 years ago
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Consider an economy with two sectors: manufacturing and services. Demand for labor in manufacturing and services are described b
salantis [7]

Answer:

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.  Please have a look at the photo

My answers:

a, If workers are free to move between sectors, the wages in each sector will be equal. If wages are not equal, the workers will be motivated to move to sectors with higher wages and this will make a higher salary reduction, and lower wages will increase until they equal.

b. Since there are 100 workers in total,we have:

Ls =100- Lm = 100 -4w

Lm = 4w

Now set this equal to the labor demand for manufacturing equation and solve for w:

4w = 200 - 6w

w = $20.

Substitute w =20 into the two labor demand equations, we have LM = 80 and LS i= 20

c. If the wage in manufacturing is equal to $25 then

Lm=200-6(25) = 50

d. There are now Ls = 50 workers employed in the service sector and the wage:

Ls=100-4Ws

<=> 50 = 100 -4Ws

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e. Wages in the manufacturing sector will remain at 25 dollars and jobs will remain at 50. If wages are reserved for the service sector is 15 dollars, then jobs in the service sector will be 40. Therefore 10 unemployed and the unemployment rate is 10%.

5 0
3 years ago
in the parallelogram pqrs shown below, ps is 7 centimeters long. if the parallelogram's perimeter is - 40 centimeters, how many
professor190 [17]

13 cm  long is PQ in  parallelogram .

What does parallelogram mean in a nutshell?

  • A parallelogram is a geometric shape with parallel sides that exists in two dimensions.
  • The pair of parallel sides in this sort of polygon with four sides, also known as a quadrilateral, are of equal length.
  • In a parallelogram, the sum of the adjacent angles is 180 degrees.

Perimeter of ∥gm = - 40 cm

 2(PQ+ PS) = - 40

  2 ( PQ + 7 ) = 40

        PQ + 7 = 20

           PQ = 20 - 7

           PQ = 13 cm

Learn more about parallelogram

brainly.com/question/19187448

#SPJ4

3 0
11 months ago
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