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stiv31 [10]
3 years ago
5

Identify the circumference of ⊙W given that A=121y2π ft2.

Mathematics
1 answer:
aniked [119]3 years ago
6 0

Answer:

22\piy ft

Step-by-step explanation:

Just got a lucky guess on my quiz.  Hope this helps:)

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What relationship is formed by a line of symmetry and the line between opposite points in the symmetry
Anettt [7]

Answer:

  • <em>A line of symmetry and the line between opposite points in the symmetry</em><em> are </em><u>perpendicular to each other. </u>

Explanation:

A line of simmetry splits the figure into two identical halves.

Suppose you have a symmetrical plane figure (like a square or a circle), the line of symmetry divides such figure in two sides: call them the left side and the right side.

The reflection of each point on the right side is a point on the left side along the perpendicular line that joins the two points and the line of symmetry.

For instance, if the line of symmetry is vertical, such as the x-axis, the line between the opposite points in the symmetry is horizontal, i.e. perpendicular to the x-axis (the line of summetry).

6 0
3 years ago
WILL MARK BRAINLIEST + 10 POINTS!!!!<br> #2
Alenkasestr [34]

Answer:

○ -\frac{\sqrt{6} + \sqrt{2}}{4} = \frac{-\sqrt{6} - \sqrt{2}}{4}

Step-by-step explanation:

Input this trigonometric ratio into a scientific calculator, and you will end up with the above answer.

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7 0
3 years ago
Solve each inequality. Justify each step (y-) - 4 + 2y &gt; 11
Anna11 [10]
It would stop at 3y+4>11 because the 3y and 4 are unlike terms and can only be divided or multiplied.
4 0
3 years ago
PLEASE HELP MEEE !!!!​
WINSTONCH [101]

Answer:

Step-by-step explanation:

Lets find out first the Area of the rectangle building

A=50*100=5000 ft^2

we have 2 circles with the radius of 42 ft, r=21ft

Acircle=3.14*(21)^2=1384.74

Area of 2 circles=2*1384.74=2769.48

What is not covered by the rings is

5,000.00-2769.48=2230.52, rounded is 2231

Choice A

5 0
3 years ago
Read 2 more answers
Nick had 14 jelly beans in a bag. His mother put a handful of jelly beans in the bag. When Nick counts his jelly beans, he disco
horsena [70]

Answer:

14 + j = 28

Step-by-step explanation:

I hope this helps :)

4 0
3 years ago
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