All categories

3 years ago

I’m a right triangle the length of the hypotenuse is 12and the length of one leg is 8 . What is the length of the other leg?

Mathematics

1 answer:

denis23 [38]3 years ago

3 0

Answer:

other leg is 8.94

Step-by-step explanation:

Pythagorean Theorem is a² + b² = c²

a and b are legs

c is the hypotenuse

8² + b² = 12²

64 + b² = 144

-64 -64

b² = 80

√b² = √80

b ≈ 8.94

You might be interested in

For the three-part question that follows, provide your answer to each part in the given workspace. Identify each part with a coo

salantis [7]

Answer:

Whats the total amount of money

4 0

3 years ago

Evaluate the expression.

kirza4 [7]

Answer: 13

Step-by-step explanation:

7 0

3 years ago

Which of the following equations has infinitely many solutions?

Valentin [98]

Answer:

Step-by-step explanation:

If you look at A and you subtract 3x by 4x you get x and you subtract 3 from -7 and you get -10. But if you look at B you do the stuff in the parentheses first and you get 4x+12x+28=16x+28 and they're the same so it's B.

7 0

3 years ago

Juan and Nina are in the Junior High Orchestra. As part of the orchestra they each have to learn two instruments. Juan is learni

Whitepunk [10]

Answer:

Nina practiced the viola for 11.25 hours last week.

Step-by-step explanation:

Juan practiced the violin for 9 hours last week. For each 3 hours that he practices the violin, he practices 2.5 hours of cello. So

3h violin - 2.5h cello

9h violin - xh cello

$3x = 9*2.5$

$x = 7.5$

He practiced 7.5 hours of cello, the same as Nina.

For every 3 hours Nina spends practicing the viola she practices the cello for 2 hours. So:

3h viola - 2h cello

xh viola - 7.5h cello

$2x = 3*7.5$

$x = 7.5*1.5$

$x = 11.25$

Nina practiced the viola for 11.25 hours last week.

3 0

3 years ago

1.why.do.we.need.election<br>

Irina-Kira [14]

To vote for a well suited president to help run for the United States

3 0

3 years ago

Read 2 more answers