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lidiya [134]
3 years ago
6

At the market you purchase some apples and oranges. There were 12 items purchased. You buy twice as many apples as oranges. (10

points)
Mathematics
1 answer:
musickatia [10]3 years ago
5 0
8 apples were purchased.

4 oranges were purchased.

8 + 4 = 12
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Need help with all of this please
Harrizon [31]

Answer:

Step-by-step explanation:

In a right angled triangle, we have perpendicular, hypotenuse and base.

The hypotenuse is the longest side and opposite to the right angle. the side having 90 degree angle is perpendicular.

Applying formulas we can find the values:

the formulas are : cos (Ф) = Base / hypotenuse

sin (Ф) = Perpendicular / hypotenuse

tan (Ф) = Perpendicular / Base

11. cos z

cos z = Base / hypotenuse

cos z = 12/15

12. cos C

cos C = base / hypotenuse

cos C = 38/45

13. tan C

tan C = Perpendicular/ Base

tan C = 40/30

14. tan A

tan A = Perpendicular/ Base

tan A = 21/20

15. tan C

tan C = Perpendicular/ Base

tan C = 12/35

16. tan X

tan X = Perpendicular/ Base

tan X = 30/40

17. sin Z

Sin Z = Perpendicular / Hypotenuse

sin Z = 35/37

18. sin z = Perpendicular / Hypotenuse

sin z = 30/50

8 0
3 years ago
What are the lower and upper quartiles of this data 122,164,71,98,84,147,114,111,98,85,104,71,77
RSB [31]
Lower quartile = 80.5
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7 0
2 years ago
In the trepezium,a=7cm,b=10.4cm and h=6.7cm.work out the area of the trepezium.​
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Answer:

58.29

Step-by-step explanation:

1/2 × (7+10.4) × 6.7

= 58.29

3 0
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There are two spinners containing only red and orange slices. Spinner A has 7 red slices and 13 orange slices. All the slices ar
yan [13]
Event 4 (impossible), Event 3 (probability is 7/20), Event 1 (probability is 6/12 which is greater than 7/20), and Event 2 (certain to happen)
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What statement statement is not true is not true
Black_prince [1.1K]
C is the answer because with this kind of math the answer can be Neg or Postive <span />
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3 years ago
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