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gogolik [260]
2 years ago
6

Please help i don’t know properties for shi

Mathematics
1 answer:
Lady bird [3.3K]2 years ago
3 0

Answer:

18. Commutative property of addition

19. Distributive property

20. Associative property of addition

Step-by-step explanation:

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Find the product:<br><br> (5/3)(2/3)(2/1)
vampirchik [111]

Answer:

20/9

Step-by-step explanation:

Hope this helps!

6 0
3 years ago
A regular hexagon has a perimeter of 90 m. Find its area. Leave your answer in simplest radical form?
sammy [17]

Answer:

A=584.57m2 (i hope)

Step-by-step explanation:

8 0
3 years ago
If Polly walks across the street to buy a cracker and the people who sell them only have one left and there's a long line out th
avanturin [10]
Let me break this down for you.

Polly walks across the street to buy a cracker (singular)

The sellers of the crackers only have 1 left to sell and there is a long line out the door.

Unless the owners have more frackers readily available to continue to sell, Polly will NOT get a cracker unfortunately.

Hope this helps! :)
3 0
3 years ago
12. Higher Order Thinking Find all the
andrew-mc [135]

Answer:

38= 2×19

39= 3×13

40= 2×2×2×5

hcf = highest common factor = 1

if you can't seen any common factor then write 1 , it's common in all.

if all the number divide by same number, then it's common in factor

3 0
3 years ago
-3(8)+5y=-24 using elimination ​
Step2247 [10]

Answer:

y=0

Step-by-step explanation:

-3(8) + 5y = -24

-24 + 5y = -24

y=0

5 0
3 years ago
Read 2 more answers
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