The area of a gymnasium floor is 264 square yards. The floor is 11 yards wide. How long is the floor?
A. 253 yards
B. 24 yards
C. 242 yards
D. 11 yards

Question|Asked by katacryptic

Asked 2/7/2019 11:59:35 AM

Updated 1/22/2023 7:31:31 AM

1 Answer/Comment

This answer has been confirmed as correct and helpful.

Confirmed by Sting [4/2/2021 10:09:40 AM]

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Question|Asked by katacryptic

Asked 2/7/2019 11:59:35 AM

Updated 1/22/2023 7:31:31 AM

1 Answer/Comment

This answer has been confirmed as correct and helpful.

Confirmed by Sting [4/2/2021 10:09:40 AM]

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The length of the pipe is 17 feet. Solution: Joel is laying pipe for a sprinkler system before he plants his lawn. The lawn is a rectangle, 15 feet long and 8 feet wide. He needs to lay a piece of pipe that will run along the diagonal of the lawn. It will divide the area of the lawn into two right triangles. Using Pythagoras' theorem, (15 x 15) + (8 x 8) = the square on the hypotenuse (the diagonal). 225 + 64 = 289. The square root of 289 is 17. (17 x 17 = 289).

Added 1/22/2023 7:31:31 AM

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What's the perimeter of a regular heptagon if one side measures 3 inches?
A. 10 in.
B. 11 in.
C. 21 in.
D. 18 in.

Question|Asked by katacryptic

Not Answered

Updated 2/22/2019 11:58:58 PM

1 Answer/Comment

The perimeter of a regular heptagon if one side measures 3 inches is 21 inches.

Solution:

Perimeter = 7*a =7*3 =21 inch.

Solution:

Perimeter = 7*a =7*3 =21 inch.

Added 2/22/2019 11:58:58 PM

This answer has been confirmed as correct and helpful.

A carpenter is making a brace for a chair. To do so she intersects two pieces of wood to make two sets of vertical angles. The obtuse angles formed are each 145°. What is the measurement of each acute angle formed?
A. 90°
B. 35°
C. 25°
D. 180°
**Weegy:** A carpenter is making a brace for a chair. To do so she intersects two pieces of wood to make two sets of vertical angles. The obtuse angles formed are each 145°. [ 35° is the measurement of each acute angle formed.
Each acute angle is [360 - 2(145)]/2 = 35° ] (More)

Question|Asked by katacryptic

Expert Answered

Asked 2/7/2019 11:44:09 AM

0 Answers/Comments

Two angles are supplementary. The first angle measures 40°. What's the measurement of the second angle?
A. 120°
B. 60°
C. 140°
D. 50° **Weegy:** Two angles are supplementary. The first angle measures 40 . The measurement of the second angle is 140
180 - 40 = 140 degrees **User:** The length of a rectangle is 12 in. and the perimeter is 56 in. Find the width of the rectangle.
A. 21 in.
B. 16 in.
C. 22 in.
D. 32 in (More)

Question|Asked by katacryptic

Not Answered

Updated 12/18/2022 2:47:18 PM

1 Answer/Comment

The length of a rectangle is 12 in. and the perimeter is 56 in. The width of the rectangle is 16 in.

SOLUTION:

Length of two of the sides = 12 x 2 = 24 in.

Total width of the other two sides = 56 - 24 = 32 in.

Width of one side = 32/2 = 16 in.

SOLUTION:

Length of two of the sides = 12 x 2 = 24 in.

Total width of the other two sides = 56 - 24 = 32 in.

Width of one side = 32/2 = 16 in.

Added 6/1/2022 5:27:19 AM

This answer has been confirmed as correct and helpful.

The length of a rectangle is 12 in. and the perimeter is 56 in. Length of two of the sides = 12 x 2 = 24 in. Total width of the other two sides = 56 - 24 = 32 in. Width of one side = 32/2 = 16 in.

Added 12/18/2022 2:47:18 PM

This answer has been flagged as incorrect.

Deleted by Mauren [12/18/2022 2:48:04 PM]

Josie bought a new mirror. The mirror has 5 sides. What is the shape of the mirror?
A. Heptagon
B. Square
C. Pentagon
D. Hexagon **Weegy:** Josie bought a new mirror. The mirror has 5 sides. The shape of the mirror is pentagon. **User:** Angle D has what measurement according to the protractor?
A. 0°
B. 180°
C. 80°
D. 90° (More)

Question|Asked by katacryptic

Not Answered

Updated 7/31/2021 3:23:26 AM

1 Answer/Comment

According to the protractor, the measure of angle D is 90 degrees.

Added 7/31/2021 3:23:26 AM

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If the area of a circle is 58 square feet, find the circumference.
A. 26.99 ft.
B. 4.25 ft.
C. 42.5 ft.
D. 22.35 ft

Question|Asked by katacryptic

Not Answered

Updated 10/14/2020 12:28:23 AM

1 Answer/Comment

If the area of a circle is 58 square feet, the circumference is 26.99 ft.

Solution: Area = pi *r^2 , 58 = 3.14 *r^2 , r^2 =58/3.14 =18.47 , r = 4.29 , Circumference =2 *pi *r = 2 *3.14 *4.29 = 26.99 ft.

Solution: Area = pi *r^2 , 58 = 3.14 *r^2 , r^2 =58/3.14 =18.47 , r = 4.29 , Circumference =2 *pi *r = 2 *3.14 *4.29 = 26.99 ft.

Added 10/14/2020 12:28:23 AM

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