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scoundrel [369]
3 years ago
14

Need an answer quickly. Left my book at my friends house.​

Mathematics
1 answer:
forsale [732]3 years ago
4 0

Answer:

A. 3

B. 3/4

C. 1/4

Step-by-step explanation:

1/4 of 12 is 3

3 plus 6 is 9 and 9 is 3/4 of 12

12 minus nine is also three leaving the tank still a 1/4 tank empty

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Snezhnost [94]
I Believe that the answer is 1 but i'm not 100% sure
7 0
3 years ago
Simplify : (√ + √ ) (√ − √) ( + )( 2 + 2 )
jek_recluse [69]

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6 0
2 years ago
Solve for 2a:<br> a + 6 = 3a + 2<br> 2a
rosijanka [135]

Answer:

Break down the problem into these 2 equations.

a+6=3a+2

a+6=3a+2

a+6=2a

a+6=2a

Solve the 1st equation: a+6=3a+2a+6=3a+2.

a=2

a=2

Solve the 2nd equation: a+6=2aa+6=2a.

a=6

a=6

Collect all solutions.

a=2,6

a=2,6

Step-by-step explanation:

6 0
3 years ago
The rectangle is 20 by 16 and the scale factor is 0.25. What are the dimensions of the reduced rectangle?
antoniya [11.8K]

Answer:

1,280

The dimensions are 5 by 4

Step-by-step explanation:

You multiply 20 and 16 then, divide 0.25 then you get 1,280

4 0
2 years ago
Which are ways to decompose the composite figure into simpler shapes that you have area formulas for? Check all that apply.
Oksanka [162]

Answer:

1st  and second, unless you have already learned area of trapezoids. If you have, add third

Step-by-step explanation:

4 0
3 years ago
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