Answer: <span>A square inscribed in a circle.
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Justification:
Note that by making two perpendicular lines that intersect each other in the center of the circle, he obtains 4 equidistant points on the circumference.
So, joining each pair of neighbouring points, the image will reveal 4 congruent sides joining at right angles (90°). This is the image of a square with the four vertices on the circumference.
Write the equation: x + 42 + 30 = 131
Combine like terms: x + 72 = 131
Subtract 72 from both sides: x = 59
Answer:
1. 10
2. 5
3. 10
4. 8
Step-by-step explanation:
1. 8²+6² = 100
The square root of 100 = 10
2. 3²+4² = 25
The square root of 25 = 5
3. 26²-24²=100
The square root of 100 = 10
4. 10²-6² = 64
The square root of 64 = 8
To solve this you have to do 3912/2 which is 1956. Since Thursday is 40 dollars less you have to subtract 40 for Thursday and add 40 for Sunday. So, Thursday brought in 1916 and Sunday brought in 1996. To check your work add 1996 and 1916 and make sure they equal 3912, which they do.
Answer:
Consider this option:
1. the equation of given line is y=-x-3 (it is easy to find it using points (0;-3)&(-3;0)).
2. according to the equation of line: y≥-x-3
