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Nikolay [14]
2 years ago
9

There are 30boys in a sporting club 20of them play hockey and 15 play volley ball each boy plays atleast one of the true game.il

lustrate the information of a Venn diagram. How many boys play hockey and volley ball
Mathematics
1 answer:
Fed [463]2 years ago
7 0
5 boys play both hockey and volleyball (30-20-15=5)
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Thepotemich [5.8K]

Answer:

The 2nd one.

Step-by-step explanation:

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Find the volume and surface area of this prism.
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Answer:

V = 408 cm cubed

SA = 558 cm squared

Step-by-step explanation:

To find the volume of a prism, multiply the area of the base by the height. This is 1/2 times width times height times length.

V =1/2 l*w*h =1/2* 6*8*17 = 408

To find the surface area of a prism, find the area of the triangular base and the area of each rectangular side.

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Step-by-step explanation:

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3 years ago
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weeeeeb [17]

Answer:

2x + y = -4

Step-by-step explanation:

standard form of equation of straight line is

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that  is terms containing x and y should be  on LHS and constant term should be  on RHS

______________________________________________

Given equation

y + 1 = - 2x - 3

lets bring -2x on LHS ,

add 2x on lHS and RHS

y + 1  + 2x = - 2x - 3 + 2x

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rearranging it

2x + y = -4  (Answer)

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Answer:

h

Step-by-step explanation:

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2 years ago
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