Find the perimeter of a regular octagon if one side has a measure of 8 cm. A. 16 cm. B. 64 cm. C. 56 cm. D. 72 cm.

Answers

Answer 1

Answer:

The answer is B. 64 cm

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Alexis washes 10 1/2 windows in 3/4 hour. At this rate, how many windows can she wash in an hour ?

If x = −3, which number line shows the value of |x|?

Answers

The value of the absolute expression |x| at x = - 3 will be 3.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

The expression is given below.

⇒ |x|

If x = - 3, then the value of the expression will be given as,

⇒ |-3|

The value of the absolute function is always positive. Then the value of the expression is given as,

⇒ |-3|

⇒ 3

The value of the absolute expression |x| at x = - 3 will be 3.

More about the Algebra link is given below.

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Answer:

answer is number three

Step-by-step explanation:

Hope this helps!

What is the unit price of a 6 pack soda on sale for 2.99

Answers

It should be at least 50 cents for one can of soda. :)

so we will do 2.99/6 and we will get .498333333333

PLEASE HELPGiven: AABC with vertices A(5,-2), B(5, -7), and C(1, -2). Which set of
coordinates best repositions the triangle to make a coordinate proof easier?
o (0,0),(4,0), and (4.-5)
O (0,0).(-4,0), and (0, -5)
O(0,0). (0,4), and (5,0)
O (0,0),(4,0), and (0, -5)
None of the other answers are correct

Answers

Answer: (0,0),(0,4), and (5,0)

Step-by-step explanation:

It is easy to find lengths of horizontal and vertical segments and distances from (0,0) so always place one vertex at the origin and one or more sides on an axis.

This answer has an x intercept and y intercept.

You can find the product of any two binomials using the _____ property.

Answers

distributive property

Fiona is going to jog once around the block she lives on. The block is rectangular, and it is 180 yards long and 200 feet wide. How far will Fiona jog (in feet)?

Answers

Perimeter is the sum of the length of the sides used to make the given figure. The distance that Fiona will jog is 760 yards.

What is the perimeter?

Perimeter is the sum of the length of the sides used to make the given figure.

Given that the block is rectangular, and it is 180 yards long and 200 feet wide. Now, given that Fiona is going to Jog once around the block, therefore, the distance that Fiona will cover is the perimeter of the block.

Thus, the perimeter of the block is,

The perimeter of the block = 2(Length + Width)

= 2(180 yards + 200 yards)

= 2(380 yards)

= 760 yards

Hence, the distance that Fiona will jog is 760 yards.

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all you have to do for this question is times 180 by two since there is two sides. after you do that you would get 360 yards. next step would be calculate how many feet are in 360 yards. there are 3 feet in one yard, so you would multiply 360 by 3 to get 1,080 feet. now you do the same steps but with the other side which is 200. times by 2 because there is 2 sides to get 400 yards. now calculate the feet 400*3=1,200. finally you would add the two numbers to see how far fiona jogged which would be 1,080 plus 1,200 to get 2,280 feet.

Esther starts at one corner of a square field and walks 90 feet along one side to another corner of the field. She turns 90° and walks 70 feet, and then walks straight back to where she started. What is the area of the part of the field she walked around?a. 3150 ft²
b. 4900 ft²
c. 6300 ft²
d. 8100 ft²

Answers

Since it is a square field and she walked from one corner to another, each side of the square filed is 90 feet.
Since she walked 70 feet and then straight back to where she started, she has formed a triangle, the legs are 90 and 70 and the hypotenuse (the distance back to the start) is not needed to solve this problem.
So we have a triangle whose length is 90 and whose height is 70
A = $(1)/(2)$ bh or in this case $(1)/(2)$ (90) x (70) or 1/2 of 6300. Answer a. 3150 ft² is half of 6300 and is the correct answer

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