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postnew [5]
3 years ago
9

Image down below plz help

Mathematics
2 answers:
Pie3 years ago
7 0

Answer:

a.

Step-by-step explanation:

12 and 18 is equal to 2/3

aleksley [76]3 years ago
4 0

Answer:

12 boys and 18 girls

Step-by-step explanation:

the ratio from boys to girls is 2 to 3

12/2=6

18/3=6

both equal 6 meaning that both are proportional meaning that A is the correct answer  

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2/3 times 3/4 in simplest form
cestrela7 [59]

Answer:

1/2

Step-by-step explanation:

2/3 times 3/4 is 6/12, and 6/12 in simplest form is 1/2.

3 0
3 years ago
Find the sine r 13 12 5
Neporo4naja [7]

Answer:

9

Step-by-step explanation:

4 0
4 years ago
The measure of angle 3 is 42°. What is the measure of angle 1 in degrees?
netineya [11]

Answer:

measure of angle 1

= 180° - 90° - 42°

= 48°

7 0
3 years ago
If x=7 and y=−5, evaluate the following expression:3x−y/2​
CaHeK987 [17]

Answer:

( 3 ) ( 7 ) − ( \frac{-5}{2} )

= 21 − ( \frac{-5}{2} )

=  \frac{47}{2}

Hope it helps

Please mark me as the brainliest

Thank you

4 0
3 years ago
− 3 − {3 − [ − 3(2 +4) − ( − 2)]}
Readme [11.4K]
-22 is the answer i got
4 0
3 years ago
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