In Mary's homeroom, 10/28 of the students have a cat, 6/12 have a dog, and 2/14 have a pet bird. For numbers 11a-11c, select tru
e or false for each statement. 11-a. In simplist form, 5/12 of the students have a cat. (True or False). 11b. In simplist form,2/4 of the sudents have a dog.(True or False). 11c.In simplist form,1/7 of the students have a pet bird. WHO EVER answers first gets brainliest!
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The area wiped by the viper blade is approximately 486.7 square inches.
The area wiped by the wiper blade (), in square inches, is equal to the area of the circular section described below:
(1)
Where:
- Angle, in sexagesimal degrees.
- Inner radius, in inches.
- Outer radius, in inches.
If we know that ,
and
, then the area wiped by the wiper blade is:
The area wiped by the viper blade is approximately 486.7 square inches.
We kindly invite to check this question on circular sections: brainly.com/question/14989543
Without the image, I assume the two semicircles are on each end of the rectangle.
Rectangle; A = lw
A = 98 x 76
A = 7,448 square meters
Put the two semicircles together to form a circle; A = π
A = (3.14)(
)
A = 3.14 x 76 = 5,776 square meters
7,448 + 5,776 = 13,224 square meters
Rectangle; A = lw
A = 98 x 76
A = 7,448 square meters
Put the two semicircles together to form a circle; A = π
A = (3.14)(
A = 3.14 x 76 = 5,776 square meters
7,448 + 5,776 = 13,224 square meters