Answer:
6y
Step-by-step explanation:
The two figure are squares with the same area
side = √area = √y^2 = y (with y>0 because a length can‘t be negative)
perimeter = side * 6 = y * 6 = 6y
It's up to you what you chose for A and or B because 0 slope of a line is for a flat horizontal line and an undefined slope is for a flat vertical line
With this information you should chose D regardless but that's also up to you I would though and E is correct.
Answer:
115
Step-by-step explanation:
59.50-30
=29.5
29.5/0.25=115
Answer:
40
Step-by-step explanation:
lining them up:
19, 19, 22, 25, 27, 31, 32, 32, 40
We can see that 27 is in the middle when h is 40
Answer:
Step-by-step explanation:
<u>Mean of the data = sum of the data / number of frequencies:</u>
- (40 + 38 + y + y + x + 32)/6 = 36
- 2y + x + 110 = 36*6
- 2y + x = 216 - 110
- 2y + x = 106
Correct choice is d
