The length of one leg of a right triangle is 21 ft and the length of the hypotenuse is 29 ft.
What is the length of the other leg?
A.
20.0 feet
B.
25.0 feet
C.
35.8 feet
D.
50.0 feet

The length of one leg of a right triangle is 21 ft and the length of the hypotenuse is 29 ft. The length of the other leg is sqrt (29^2 - 21^2) = 20.0 feet.

Question

Asked 3/24/2014 4:00:07 PM

Updated 3/24/2014 11:17:50 PM

1 Answer/Comment

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3

The length of one leg of a right triangle is 21 ft and the length of the hypotenuse is 29 ft. The length of the other leg is sqrt (29^2 - 21^2) = 20.0 feet.

Added 3/24/2014 11:17:50 PM

This answer has been confirmed as correct and helpful.

Confirmed by debnjerry [3/25/2014 7:43:09 PM]

On a soccer team, 11 out of 17 players surveyed say they had two or more siblings. The league has 850 players. Which is the best prediction of the number of players in the league that have two or more siblings?
A.
550
B.
300
C.
180
D.
50

Question

Not Answered

Updated 3/25/2014 7:42:41 PM

1 Answer/Comment

On a soccer team, 11 out of 17 players surveyed say they had two or more siblings. The league has 850 players. The best prediction of the number of players in the league that have two or more siblings is 550.

850*11/17=550

850*11/17=550

Added 3/25/2014 7:42:41 PM

This answer has been confirmed as correct and helpful.

What are the solutions to the equation x2 = 81?
A.
9 and –9
B.
40.5 only
C.
40.5 and –40.5
D.
9 only
**Weegy:** (x-9) (x+9)**User:**
The lengths of the legs of a right triangle are 15 cm and 36 cm.
What is the length of the hypotenuse?
A.
21 centimeters
B.
39 centimeters
C.
51 centimeters
D.
57 centimeters
(More)

Question

Not Answered

Updated 3/24/2014 9:22:41 PM

2 Answers/Comments

The solutions to the equation x^2 = 81 is A. 9 and –9.

Added 3/24/2014 9:20:31 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [3/24/2014 9:30:02 PM]

A square tray has an area of 196 square inches.
What is the length of one side of the tray?
A.
12 inches
B.
13 inches
C.
14 inches
D.
16 inches

Question

Not Answered

Updated 3/25/2014 7:45:42 PM

1 Answer/Comment

A square tray has an area of 196 square inches. The length of one side of the tray is 14 inches.

14*14=196

14*14=196

Added 3/25/2014 7:45:42 PM

This answer has been confirmed as correct and helpful.

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