Answer:
25 remainder of 4
Step-by-step explanation:
Answer:
The leftmost graph [with the points (-3,-3) and (0,3)]
Step-by-step explanation:
y+3=2(x+3)
y+3=2x+6
y=2x+3
The y-intercept is 3, meaning that the line passes through the point (0,3), and it's slope is 2, so it travels 2 units up and 1 unit over. Thus the correct graph is the top left graph, with the two points (-3,-3) and (0,3).
Hope this helps! (:
Answer:
50
Step-by-step explanation:
Let the event of people who believe that fuchsia is pink = A
Let the event of people who believe that fuchsia is purply = B
- Since 100 people were surveyed, the Universal Set =100
- 60 believe that fuchsia is ``kinda pink'', n(A)=60
- 27 believe it is both ``kinda pink,'' and also ``purply.'':
- 17 think that fuchsia is neither ``kinda pink'' nor ``purply.
We want to determine the number of those who believe that fuchsia is ``purply'', n(B).
In set theory, we have:
Therefore, the number of those who believe that fuchsia is ``purply'' is 50.
Answer:
- first side: 55 cm
- second side: 60 cm
- third side: 50 cm
Step-by-step explanation:
The problem statement gives all the side lengths in terms of that of the second side. Let s represent the length of the second side in cm. Then the length of the first side is (2s-65), and the length of the third side is (s-10). The perimeter is the sum of all the side lengths:
165 = (2s -65) +s +(s-10)
165 = 4s-75
240 = 4s
60 = s . . . . . . . . second side
2s-65 = 55 . . . . first side
s-10 = 50 . . . . . . third side
In order, the side lengths are 55 cm, 60 cm, 50 cm.
