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labwork [276]
3 years ago
12

(5+9)+7 to associative

Mathematics
1 answer:
Marrrta [24]3 years ago
7 0

Answer:

21

Step-by-step explanation:

(5+9)+7

(14)+7

14+7=21

According to BODMAS

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Select all the common denominators for
zhuklara [117]

Answer:

B.20

hope it's helpful ❤❤❤❤❤❤❤❤❤❤

THANK YOU.

7 0
3 years ago
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Only answer this if you have an explanation and if you know what the answer is.
Klio2033 [76]

Answer:

G

Step-by-step explanation:

Since there are 50 students being asked, to find a percentage, put the output (the number of students that chose each genre) and the input (the number of students asked all together) in ratio form as a fraction. You will get the fractions 10/50, 16/50, 20/50, and 4/50. Multiply each denominator by two to get the percentage. You will get 20/100, 32,/100, 40/100, and 8/100. If you look at the four answers provided, you can cross out J immediately because it shows that "Other" was the greatest percentage, when it is in fact the smallest. H can be crossed out as well, since the percentage for "Mystery" is over 20% when it should be exactly at 20%. F can be crossed out as well because it shows that "Other" takes up 10%, when it is actually a bit less, 8%. G is the best choice because the percentage that "Other" takes up is a bit less than 10%, so it's safe to say that it shows 8%.

8 0
3 years ago
Please help!!<br> Thanks
Kitty [74]

1.5 because is 2 inches is 20 bags the it be 1 inch for 10 bags, so going half of 10 is 5 and 1 divided by 2 is .5... so add up the 10 bags and 5 bags to get an answer of 1.5 inches.

8 0
3 years ago
Pls help extra points and mark brainlist
Katyanochek1 [597]

Answer:

(12)3=36

Step-by-step explanation:

i don't know.. I think this is what the question is trying to say XD

6 0
3 years ago
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The sum of x and 2 and itr is and algebraic expression
Masja [62]
Sum is add
sum of x and 2 means x+2
nothing to it
3 0
3 years ago
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