Answer:
C. vertical angles
Step-by-step explanation:
Vertical angles are a pair of opposite angles made by two intersecting lines.
The simplified expression for perimeter is: 24x+39
Further explanation:
The closed line which forms the boundary of any geometric figure is called perimeter.
To find the perimeter we take sum of all sides of figure
Let P be the perimeter of the given figure

The simplified expression for perimeter is: 24x+39
Keywords: Perimeter, Uneven figures
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Answer:
1/4,1
Step-by-step explanation:
Answer:
A frequency table is that table which lists items and shows the number of times the items occur.
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Answer:
$180 was collected from Grade 9 students
Step-by-step explanation:
40% of 120 students is 48. This means that 48 students went. If half of these students paid half price, 24 students paid $2.50, and 24 students paid $5.00.
24 x 2.5 is 60
24 x 5 is 120
60 + 120 is 180, which is the total amount of money collected.