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2 years ago

Find the missing side of the right triangle. Round to the nearest tenth if necessary.

Mathematics

1 answer:

VashaNatasha [74]2 years ago

8 0

Answer:

7.1 cm

Step-by-step explanation:

As it is a right-angled triangle, you can use the Pythagoras theorem to work out the last side. The formula is A^2 x B^2 = C^2, where C is the hypotenuse (longest side).

5^2 is 25, and as you have two of those sides you double 25 to give you 50, which is C^2. To get C, you have to square root 50, which is 7.07106781187 cm or 7.1 cm to the nearest 10th.

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Subtract the sum of (+3) and (6-0) from (-60). The result is

umka21 [38]

Answer:-69

Step-by-step explanation:

The sum of +3 & (6-0)=9

-60-(+9)=-69

7 0

2 years ago

A discount book store sells hardcover books for $8 each and paperbacks for $4 each.The number of hardcover books, h, sold one da

vaieri [72.5K]

Jean-Paul's error is that he should have written the second equation as h = 4 p + 2.

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<h3>How to solve an equation?</h3>

The hardcover book is $8 each and paperbacks for $4 each.

The number of hardcover books, h, sold one day was 2 more than four times the number of paperback books, p, sold that same day.

Therefore,

h = 4p + 2

Hence,

8h + 4p = 160

Therefore, the right equation are as follows:

h = 4p + 2

8h + 4p = 160

Hence, Jean-Paul should have written the second equation as h = 4 p + 2.

learn more on equation here: brainly.com/question/8465417

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3 0

2 years ago

A carnival operator keeps track of the results of a carnival game. To play the game, players try to knock three blocks off of a

musickatia [10]

What the hell ion get it

4 0

2 years ago

8 (3f - g) when f = 9 and g = -3

Neko [114]

Step-by-step explanation:

8(3f-g)

when f=9, g=-3, then

8(3×9-(-3))
8(27+3)
8(30)
240

3 0

2 years ago

Stacy rolls a pair of six-sided fair dice.

Nutka1998 [239]

Answer:

The probability that the sum of the numbers rolled is either a multiple of 3 or an even number is 24/36 = 2/3

The two events are mutually exclusive

Step-by-step explanation:

we first need to create a table of the sample space from the experiment, the sum of the numbers rolled. Find the attached for a depiction of the possible outcomes.

The probability that the sum of the numbers rolled is either a multiple of 3 or an even number will be given by counting the numbers that are either even or multiples of 3 and then dividing by the number of possible outcomes, 36.

In our case this will be;

24/36 = 2/3

5 0

2 years ago