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Vikki [24]
3 years ago
10

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Mathematics
1 answer:
Mariulka [41]3 years ago
4 0

Answer:15cm

Step-by-step explanation: considering the area is 56cm squared and the length is 8cm thEn that means the perimeter is 15

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How can you use 96 to demonstrate a pattern
Nitella [24]
9 - 6 is 3 
they all skip by threes?
hope that helps
8 0
4 years ago
what is the area of a circle with a diameter of 4.2 centimeters? us 3.14 for pi. round your answer to the nearest tenth.
emmainna [20.7K]
Circle Area = PI * radius^2
radius = 2.1
Circle Area = 3.14 * 2.1^2
Circle Area = <span> <span> <span> 13.8


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5 0
3 years ago
0.345 recurring as a fraction please - the 3 and 5 are recurring
Aneli [31]

Answer:

The decimal 0.345 expressed as a fraction is 69200 .

8 0
2 years ago
I need help solving this problem
Elina [12.6K]
H = -200
if h divided by 8 is equal to -25, you can multiply -25. by 8, which equals -200. Hopefully this helps!
5 0
3 years ago
The following is a linear programming formulation of a labor planning problem. There are four overlapping shifts, and management
dexar [7]

Answer:

d. 15

Step-by-step explanation:

Putting the values in the shift 2 function

X1 + X2 ≥ 15

where x1=  13, and x2=2

13+12≥ 15

15≥ 15

At least 15 workers must be assigned to the shift 2.

The LP model questions require that the constraints are satisfied.

The constraint for the shift 2 is that the  number of workers must be equal or greater than 15

This can be solved using other constraint functions e.g

Putting  X4= 0 in

X1 + X4 ≥ 12

gives

X1 ≥ 12

Now Putting the value X1 ≥ 12  in shift 2 constraint

X1 + X2 ≥ 15

12+ 2≥ 15

14 ≥ 15

this does not satisfy the condition so this is wrong.

Now from

X2 + X3 ≥ 16

Putting X3= 14

X2 + 14 ≥ 16

gives

X2  ≥ 2

Putting these in the shift 2

X1 + X2 ≥ 15

13+2 ≥ 15

15 ≥ 15

Which gives the same result as above.

6 0
3 years ago
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