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Yanka [14]
3 years ago
5

PLEASE ANSWER THIS WORKSHEET QUICK!

Mathematics
1 answer:
Serga [27]3 years ago
6 0

1. -14 x 9 = -126

2. -250/-50 = 5

3. -8 x -12 = 96

4. -72 / 9 = -8

5. -5 x -11 = 55

6. -140 / 20 = -7

7. -(12 x -12) = 144

8. 84 / -14 = -6

9. 15 x -7 x -1 =  105

10. (-288/16) / -3 | (-18) / -3 = 6

11. -(6 x -5 x 2) = 60

12. -(-216/-12) / -2 | -18 / -2 = 9

13. -13 x 2 x -3 = 78

14. -195 / -13 / 5 | 15 / 5 = 3

15. (-4 x -4) / 2 | 16 / 2 = 8

16. (-1 x -18 x -4) / (-3 x 2) | -72 / -6 = 12

17. (14 x -3) / -6 = 7

18. - ((15 x -12 x 3) / -45) | - (-540 / -45) = 12

19. (-5 x -6 x -3) / 9 = -10

20. (12 x 10 x -4) / (-5 x -3 x -1) | -480 / -15 = 32

Hope this helps!! :)

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Triangle ABC is the pre-image and triangle DFE is the image.
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Answer:

Scale factor = ½

Step-by-step explanation:

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The scale of factor of dilation = image/preimage = DF/AC

DF = 6 cm (given)

AC = 12 cm (given)

Plug in the values into the equation to find the scale factor of dilation:

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Please help!!
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lina2011 [118]

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174

Step-by-step explanation:

You should look at the mean and do this:

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A pole that is 3 m tall casts a shadow that is 1.74 m long at the same time a nearby building casts a shadow that is 50.75 m lon
bija089 [108]
87.5

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