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3 years ago

Help please it is due today

Mathematics

1 answer:

Svet_ta [14]3 years ago

8 0

Answer:

Jane's situation is the one which represents a porportional relationship.

Step-by-step explanation:

To verify the proportionality betwen a ratio you have to divide all the ratios and all them have to get the same constant factor.

So, if you divide the matt's ratios you aren't gonna find the same constant factor

12/1=12

20/2=10

31/2=15,5

But if you try with Jane's ones:

12/1=12

24/2=12

36/3=12

This 12 is the known constant factor, which show us that these ratios are proportional.

You might be interested in

Round 2.794 to the tenths place

viva [34]

2.8

The tenths place is right after the decimal, so when we round 2.794 to the nearest tenths place, we get 2.8

Hope this helps! Have a good day :)

8 0

2 years ago

H e l p<br> will give brainiest

Thepotemich [5.8K]

Answer:

Step-by-step explanation:

3 × (4 + 5) - 6 = 21

4 × (3 + 2) - 8 = 12

7 0

3 years ago

Is 1/10 and 3/33 equivalent

Ostrovityanka [42]

1/10 = .1, and 3/33 = .0909090... it is equivalent if you estimate.

3 0

3 years ago

My house is 20 miles from yours, but on the map it is only 4 mm away. What is the scale of the map? O A Imm = 5 mi B. I mm = 20

dlinn [17]

$\huge \bf༆ Answer ༄$

Let's use Unitary method to solve the question ~

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \:4 \: mm \rightarrow20 \: miles$

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \:1 \: mm \rightarrow(20 \div 4) \: miles$

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \:1 \: mm \rightarrow5 \: miles$

Therefore, 1 mm corresponds to 5 mile according to the map.

so, correct choice is ~

$\overbrace{ \underbrace{\underline{ \boxed{ \sf A }}}}$

7 0

2 years ago

Right in terms of I -72

mixer [17]

What’s your question

4 0

3 years ago