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erma4kov [3.2K]
2 years ago
14

Simplify 27- 9+(12-5)÷4 with solution ​

Mathematics
2 answers:
viktelen [127]2 years ago
8 0

Answer:

It's 28 3/4

Step-by-step explanation:

nata0808 [166]2 years ago
6 0

Answer:

Answer is 19.5

Step-by-step explanation:

27-9+(12-5)÷4

27-9+6÷4   [BOD MAS Rule]

27-9+1.5

28.5-9

19.5

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2 years ago
A line passes through the points (2,21) and (8,27). Write a linear function rule in terms of x and y for
tatiyna
We have two points so we can find the gradient using y1-y2/x1-x2
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6 0
2 years ago
Read 2 more answers
Area of circle
Gre4nikov [31]

Answer:

1. area

2. circle

3. equilateral

4. length

5. perimeter

6. polygon

7. regular polygon

8. trapezoid

9. legs

10. area of a circle

11. hexagon

12. octagon

13. inscribed polygon

14. apothem

15. composite figure

Step-by-step explanation:

4 0
3 years ago
Mr. Clark claims that he has a coin that is weighted so that the probability of heads is 40%. To test this, his students flip th
Brrunno [24]
While I'm unsure what the word choices were, his claim is likely to be true. 

Since he claims the probability of heads is 40%, that should be what we see in an experiment.  0.38 is very close to 0.40, or 40%, so this is true.  Therefore his claim is likely to be true, and the probability of tails should be about 60%.
5 0
3 years ago
a student required to 40% marks to pass in exam he got 190 marks and fail with 10 marks. find total marks?
Andrej [43]

Answer:

500

Step-by-step explanation:

40%=190+10

40%=200

10%=50

100%=500

3 0
2 years ago
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