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andrew-mc [135]
3 years ago
6

The hypotenuse of a right triangle is 45 inches with one of the sides being 18 inches. Find the missing side length. Round to th

e nearest hundreth(IM FAILING PLEASE HELP ASAP)
Mathematics
1 answer:
Scrat [10]3 years ago
5 0

Answer:

41.24

Step-by-step explanation:

We can use the pythagorean theorem.

a^2+b^2=c^2

c^2-b^2=a^2

a^2 = leg

b^2=leg

c^2=hypotenuse

45 is the hypotenuse length

One of the legs is 18 inches

45^2-18^2=a^2

45^2=45*45=2025

18^2=18*18= 324

2025 - 324 = 1701

\sqrt{1701} rounded to the nearest hundredth ≈ 41.24

Hope this helps :)

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I just took the test and I got it right

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What is the value of x
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The value for x is 40.

Step-by-step explanation:

So you know that the line that cuts through the right angle has one part of 10 degrees, and the other 2x degrees. A right angle is equal to 90 degrees, so the two parts, 2x and 10, have to equal 90. So the equation would look like this: 2x+10=90. Solve for x by subtracting 10 from both sides, resulting in 2x=80. Then divide both sides by 2, and get your answer of x=40.

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Find the distance between points P(6, 3) and Q(4, 9) to the nearest tenth
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3 years ago
Solve for x. 9 4 13.5 x+4
Lady_Fox [76]

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x = 2

Step-by-step explanation:

The parallel lines divide the transversals into proportional segments, that is

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There are 165 counters in a bag. Each counter is either black or white.
Nostrana [21]

6:5

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let the white counter be x

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2x + x = 165

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divide both sides by 3

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there are 55 white counters in the bag

165-55=110

OR

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divide both sides by 2

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40%= 40/100×110

= 44.

  • 44 black counters was taken out of the bag
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• the answer is 6:5

8 0
3 years ago
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