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Bezzdna [24]
3 years ago
14

20% of the middle school students decided not to go skiing. How many middle school students are there if 40 stayed in the lodge?

Mathematics
2 answers:
victus00 [196]3 years ago
8 0

Answer:

Step-by-step explanation:

s(20/100)=40

20s=4000

s=200

So there are a total of 200 students.

Anika [276]3 years ago
8 0

Answer:

There are 200 middle school students

Step-by-step explanation:

The equation for this question can be: 40 is 20% of what. This can be simplified to 40 = 0.2x and then to get x by itself you divide 40 by 0.2 which is 200.

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Help tried my best but couldn’t get it
Stells [14]

Answer:

1. 115

2. 65

3. 110

4. 70

5. 70

6. 70

7. 65

8. 115

9. corresponding angles

10. complementary interior angles

11. opposite exterior angles

12. complementary interior angles

13. unrelated

14. x = 9

15. x = 6

6 0
3 years ago
Which set of angles are alternate interior angles
hammer [34]

Hello!

E) 3 and 6

interior angles are the angles on the inside of the parallel angles. In this case, 3, 4,  5, and 6 are interior angles.

<u>alternate</u> exterior angles are 2 interior angles on opposite sides of the line passing through the middle.

in this case, the alternate exterior angles are: 3 and 6 / 5 and 4

choosing from your answer choices, you'll see that the only option that matches either of the 2 alternate interior angles I listed is: E) 3 and 6

I hope this helps, and have a nice day!

5 0
3 years ago
Audrey uses 5/8 cup of Fruit in each smoothie she makes 6 smoothies to share with her friends how many cups of fruit does she us
olga55 [171]
To find the amount of cups of fruit used you must multiply the number of smoothies (6) by the amount of fruit need for each smoothie (5/8)
6 x 5/8 = 30/8
30/8 can be simplified to 15/4.
This is still an improper fraction, because the numerator is higher than the denominator. To fix this, you divide 15 by 4, which equals 3 3/4 cups
3 0
3 years ago
What is 90% in the simplest form?
olya-2409 [2.1K]
90%=.90 .... 90/100 === 9/10 in simplest form
7 0
3 years ago
Help help help help help help
KengaRu [80]

Answer:

173 degrees

Step-by-step explanation:

we know AED + AEB + BEC + CED = 360

AEB = 112

to find BEC, we have B + BCE + BEC = 180 because they form a triangle. so BEC = 180 - B - BCE = 180 - 73 - 79 = 28

to find CED, follow the same steps as BEC: 180 - 37 - 96 = 47

now AED = 360 - AEB - BEC - CED = 360 - 112 -  28 - 47 = 173

7 0
3 years ago
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