Answer: Choice B) -5.2 degrees
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Work Shown:
Add up the given temperatures
-42 + (-17) + 14 + (-4) + 23 = -26
Then divide by 5 since there are 5 values we're given
-26/5 = -5.2
Answer:
proportional relationship is not represented by them
Step-by-step explanation:
Ratio a/b and c/d are said to be proportional if a/b = c/d.
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ratio of yellow part and red part for specific shade of orange =
2 part yellow/ 3 parts red = 2/3
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ratio of yellow part and red part used by Catie =
3 cups of yellow/ 4 cups of red = 3/4
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we have two ratio 2/3 and 3/4
but 2/3 is not equal to 3/4
hence , proportional relationship is not represented by them.
Answer:
C. 2
Step-by-step explanation:
-11- (-13)
=-11+13 [negative plus negative =positive ;so, -(-13)=+13 ]
=2
Using the distance formula:
AB^2 = (-2-6)^2 = (2-2)^2
= 64
AB = 8 units
BC^2 = (6-0)^2 + (2-8)^2
= 36 + 36
= 72
BC = 6 root 2
AC^2 = (-2-0)^2 + (2-8)^2
= 4 + 36
= 40
AC = 2 root 10
Perimeter = 8 + 6 root 2 + 2 root 10
= 2 (4 + 3 root 2 + root 10) units