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mezya [45]
3 years ago
7

GURRY FOR BRAINLEIST PLS HURRY

Mathematics
1 answer:
pashok25 [27]3 years ago
5 0

Answer:

C= 10.6

Step-by-step explanation:

AB^2=AC^2+CB^2

C^2=7^2+8^2

C^2= 113

√113=10.630

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Toby buys packs of 12 racing cars for R49,99 and sells each racing car for R10 at school
Ratling [72]

Answer:

1.1  R5.83

1.2 R70.01

1.3 58.34%

Step-by-step explanation:

Given that he buys a pack of 12 racing cars  for  R49,99 then the unit cost for a car which is the total cost divided by the number of cars in a pack

= R49,99/12

= R4.17

If each car is sold for R10 then the profit made on each car which is the difference between the cost and the selling price

= R10 - R4.17

= R5.83

The profit margin on one pack of 12 racing cars

Profit margin is the ratio of the profit to the total selling price

The total profit (profit on one pack of 12 racing cars)

= R5.83 * 12

=R70.01

Total selling price = R10 * 12

=R120

Margin = R70.01 / R120

= 58.34%

4 0
3 years ago
Can y’all help me on question 17?!
melisa1 [442]

Answer:

For 17 it's 5: 7.5 i hope it helps?

Step-by-step explanation:

7 0
3 years ago
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How do u answer this I'm fratiomshow do you how do you do the San Francisco
Furkat [3]
No I do not know how to do this
5 0
2 years ago
When designing a play area the mother created a scale drawing in which the side that measures 6 feet was represented by 3 inches
Svetach [21]

Answer:

12 inches

Step-by-step explanation:

if it is a square then you do 3×4 to get the perimeter

6 0
3 years ago
Add 7 and y, then add z to the result
Illusion [34]

(7+y)+z

Step-by-step explanation:

this is to separate the sum of 7 and y from z

6 0
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