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Elden [556K]
3 years ago
9

Label the sides with its corresponding ratio in the special right triangle given below. The answer choice may be used more than

once.
50 points.

HELP PLEASE :)​

Mathematics
2 answers:
fiasKO [112]3 years ago
5 0
Ratio 4.5 makes sense because the triangle is a right angle
vazorg [7]3 years ago
4 0

Answer:

  • See below

Step-by-step explanation:

<u>It is isosceles right triangle so the sides will be </u><u>a</u><u> for legs, </u><u>√2a</u><u> for hypotenuse:</u>

  • Legs 1 and 1, hypotenuse √2
  • Legs √2 and √2, hypotenuse 2

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Snezhnost [94]

Answer:

yes

Step-by-step explanation:

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3 years ago
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Zinaida [17]
Root of 49

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5 0
3 years ago
Please help with #12
ExtremeBDS [4]

Answer:

a. 1 1/8 b. 8/9

Step-by-step explanation:

You can set this up as a proportion to solve.  For part a. we know that 2/3 of the road is 3/4 mile long.  2/3 + 1/3 = the whole road, so we need how many miles of the road is 1/3 its length.  Set up the proportion like this:

\frac{\frac{2}{3} }{\frac{3}{4} } =\frac{\frac{1}{3} }{x}

Cross multiplying gives you:

\frac{2}{3}x=\frac{1}{3}*\frac{3}{4}

The 3's on the right cancel out nicely, leaving you with

\frac{2}{3}x=\frac{1}{4}

To solve for x, multiply both sides by 3/2:

\frac{3}{2}*\frac{2}{3}x=\frac{1}{4}*\frac{3}{2} gives you

x=\frac{3}{8}

That means that the road is still missing 3/8 of a mile til it's finished.  The length of the road is found by adding the 3/4 to the 3/8:

\frac{3}{4}+\frac{3}{8}=\frac{6}{8}+\frac{3}{8}=\frac{9}{8}

So the road is a total of 1 1/8 miles long.

For b. we need to find out how much of 1 1/8 is 1 mile:

1 mile = x * 9/8 and

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8 0
3 years ago
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Answer:

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Blizzard [7]

Answer:

B

Step-by-step explanation:

A radius is half of a diameter so multiply by 2

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3 years ago
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