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PolarNik [594]
3 years ago
5

Find the value of the variable. If your answer is not an integer, leave it in simplest radical form.

Mathematics
1 answer:
tester [92]3 years ago
8 0

So this is considered a "special triangle." The 30-60-90 triangle states that if the short leg is x, then the hypotenuse is 2x and the long leg is x√3.

Since we have the short leg, to find the hypotenuse, or y in this case, multiply the short leg by 2:

17 × 2 = 34

Next, to find the long leg, or x in this case, multiply the short leg by √3:

17 × √3 = 17√3

<u>In short, x = 17√3 and y = 34. The correct option is the last option.</u>

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The answer is 6 square inches
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What is the greatest integer value of x for which 5-4x&gt;17?
Sveta_85 [38]
Hi there! The answer is -4

5 - 4x > 17
Subtract 5 from both sides.

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Therefore, the largest integer value of x which makes the inequality true is -4. Not -3, because when filling in -3, the value isn't smaller than -3 anymore.
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3 years ago
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There is a spinner with 12 equal areas, numbered 1 through 12. If the spinner is spun one time, what is the probability that the
alexira [117]

Answer:

1/3

Step-by-step explanation:

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So the probability is 4/12, or 1/3.

3 0
3 years ago
The length of a rectangle is 10 inches more than 4 times the width. If the area of the rectangle is 150 square
Elena-2011 [213]

Answer:

width = 8, length = 42

Step-by-step explanation:

Let x = width, then length = 4x+10.

A = l x w

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-21/2 and 8, the neg answer will not work, so the width = 8, length = 42

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3 years ago
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