3 years ago

Drag the correct statements and reasons into the proof boxes below.

Mathematics

1 answer:

Anon25 [30]3 years ago

8 0

Fiercely do do so do do do To this week I gotta was the day you were coming home and

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11. 3/4 of 12= 12. 6/7 of 49 15. 2/3x27 16. 3/8 x 16

Zarrin [17]

Step-by-step explanation:

3/4 of 12

3/4 × 12 = 9

6/7 of 49

6/7 × 49 = 42

2/3 × 27 = 18

3/8 x 16 = 6

8 0

3 years ago

Solve for a 5/a - 2/1-a = 2/a-1 a=0 a=-1 a=1 none

podryga [215]

Hello :
$\frac{5}{a} - \frac{2}{1-a} = \frac{2}{a-1} = \frac{5}{a}+ \frac{2}{a-1} = \frac{2}{a-1}
= \frac{5(a-1)+2a}{a(a-1)} = \frac{2a}{a(a-1)} 
(a \neq 1 , a \neq 0)
$
5a-5 +2a =2a
5a =5
a=1 ( refused)
conclusion : none

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3 years ago

Suppose she cut the cake into 8 equal pieces and 6 people are all the pieces .Explain how they could have divided the pieces so

lapo4ka [179]

Ok. Because there are 6 people and 8 pieces. So 6 people have 1 slice each. The other 2 pieces.
The other 2 pieces have to divide both pieces into 3 hat way everyone has a pieces
Every one will have 1 1/3 pieces.

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3 years ago

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3 years ago

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A pet store donated a percent of every sale to charity. The total sales were $8,450 so the store donated $676 What percent of$

Paul [167]

Answer: 6.00

Step-by-step explanation:

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2 years ago