Answer:
−2(x−1)
Step-by-step explanation:
The range is the variance between the smallest and largest value in the data set. The range is 10; calculated by taking 20.98 and subtracting it from 30.98.
<span>31 would be the quotient.
The most simplified fraction would be 217/7.
Hope that's the answer you're looking for...
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Answer:
16° and 52°
Step-by-step explanation:
The sum of the angles of a quadrilateral is 360.
360 - 244 - 48 = 68
68 is the sum of the two angles that are in a ratio of 4:13
So, let 4x = measure of one of the angles
and 13x = measure of the other angle
Then 4x + 13x = 68
17x = 68
x = 4
4x = 16 and 13x = 52
Therefore, the measures of the two angles are 16 and 52
Check: 16 + 52 + 244 + 48 = 360 and 16:52 = 4:13
Answer:
3.14
Step-by-step explanation:
pir^2
3.14 x 1^2
3.14
