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3 years ago

Evaluate the expression for x = 8, y = 4: x + 10/y+5

Mathematics

2 answers:

RUDIKE [14]3 years ago

7 0

X=8 Y=4
8+10/4+5
18/9
=2

Nesterboy [21]3 years ago

5 0

Answer:

Solution,

X=8

y=4

Now,

 $\frac{x + 10}{y + 5} \\ = \frac{8 + 10}{4 + 5} \\ = \frac{18}{9} \\ = 2$ 

hope this helps...

Good luck on your assignment..

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2 years ago

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<h3>The description of the game</h3>

The game involves throwing two darts at two targets.

To win the game, the darts must hit anywhere in the following shapes

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Circle: Radius, r = 3 inches

<h3>The probability of winning</h3>

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Area = 8.5 inches * 11 inches

Area = 93.5 square inches

The area of the rectangle on the paper is:

Area = 5 inches * 4 inches

Area = 20 square inches

The area of the circle on the paper is:

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Area = 28.3 square inches

The probability of landing on both shapes is

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Hence, the probability of winning the game is 0.065