2 years ago

Please help me ! Which one is it? (9Ft IS WRONG)

Mathematics

1 answer:

9966 [12]2 years ago

4 0

Here’s the correct answer and the way i got to it. Hope this helps :)

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can no one answer this question please I just need a bunch of help and I don't wanna waste all my points. So I'll make this ques

Helga [31]

Answer:

Okay

Step-by-step explanation:

I will

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2 years ago

Beatrice built about 1/3 of a sandcastle. Linda built 4/7 of the same castle. What fraction of the sandcastle did they build tog

wlad13 [49]

Answer

Find out the what fraction of the sandcastle did they build together .

To prove

Let us assume that the fraction of the sandcastle they build together be x .

As given

$Beatrice\ built\ about\ \frac{1}{3}\ of\ a\ sandcastle.$

$Linda\ built\ \frac{4}{7}\ of\ the\ same\ castle.$

Than the equation becomes

$x = \frac{1}{3} +\frac{4}{7}$

L.C .M of (3,7) = 21

solving

$x = \frac{7 + 3\times4}{21}$

$x = \frac{19}{21}$

Therefore the fraction of the sandcastle did they build together be

$x = \frac{19}{21}$

Hence proved

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3 years ago

3 movie tickets cost $48. At this rate, what is the cost of 15 movie tickets

Snowcat [4.5K]

Answer:

The total of the 15 tickets would be $240

Step-by-step explanation:

If you divide 48 and 3 you get 16 which is the cost for each ticket and then yuo multiply 16 by 15 and you get 240

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2 years ago

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If two functions are one-to -one that means that the are also _____ of each other

horrorfan [7]

There are a few definitions depending on your context ( which is not that great btw) but some possible definitions are - Congruent, Equivalent, Proportionate

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3 years ago

Find the pattern: 1, 1/4, 1/9, 1/16, 1/25

alexandr1967 [171]

The sequence is not geometric or arithmetic because there is no common difference or common ratio between each term.
Not a Geometric or Arithmetic Sequence

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2 years ago