Answer:
No
Step-by-step explanation:
The closest to that is
32. 47. 56.86
56.86 is not 57, so it is not a pythagorean triple
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Answer:
The answer to your question is 10 dm
Step-by-step explanation:
Data
length of a rectangle = x + 4
height of a rectangle = x - 6
Area of the rectangle = 56 dm²
length of the square = x
Process
1.- Find x with the information given for the rectangle
Area = length x height
Substitution
56 = (x + 4)(x - 6)
Expand
56 = x² - 2x - 24
Equal to zero
x² - 2x - 24 - 56 = 0
Simplify
x² - 2x - 80 = 0
Factor
(x - 10)(x + 8) = 0
Equal to zero
x₁ -10 = 0 x₂ + 8 = 0
x₁ = 10 x₂ = -8
2.- Conclusion
The length of the square is 10 dm because there are no negative lengths.
Answer:
A 10
Step-by-step explanation:
Answer:
Q3 = 37.5
Step-by-step explanation:
Place the data items in order from least to greatest
5, 8, 10, 20, 25, 30, 35, 40, 45
Find the number in the middle 25
Then take the number on the right, take the two numbers in the very middle add them together and divide by 2. 35+40 = 75/2 =37.5
If you don't have to show your worK:
TI84 calculator [stat][edit]input data [stat][calc][1-var stats]{list:L1][enter][enter]scroll down till Q3
Answer:
945
Step-by-step explanation:
The spiral does 2 complete rotations through 360 which is 720 degrees.
Then you begin your last rotation which winds up in the third quadrant. It looks like it is related to a 45 degree angle so it is 180 + 45 = 225
Total size = 720 + 225 = 945
