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3 years ago

Puppy weighed 3 1/2 pounds last week this week he weighs 6 1/4 pounds how much weight has he gained

Mathematics

1 answer:

sasho [114]3 years ago

6 0

Answer:

11/4 or , 2 3/4

Step-by-step explanation:

I don't like math so I am not going to call it fun, but these problems are super easy for me, so it almost IS fun.

4/4 = 2/2 because they are both wholes.

2/4 = 1/2 because they are both halves.

Now, if we split one of the numbers down, we will get one of these.

6 1/4

6 x 4 because there are 6 wholes...= 24

then 24 plus 1 because there is still one fourth...=25

25/4

Now, 3 1/2 pounds.

Lets change it to fourths. 3 2/4

Now, 3 x 4, 12, then 12 plus 2 equals 14/4

Now compare your numbers.

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fgiga [73]

Answer:

It represents 3x20 +3x15

Step-by-step explanation:

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2 years ago

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A used car is priced at $2,695. If you borrow the money for the car, your payments will be $122 a month for 30 months. How much

Studentka2010 [4]

Answer: $965

Step-by-step explanation:

The used car is priced at $2,695.

If you borrow the money for the car, your payments will be $122 a month for 30 months. This means that the total amount of money that you would have paid at the end of 30 months at a rate of $122 per month is the amount paid per month multiplied by the total number of months. It becomes

Total payment = 122×30 = $3660

This means that you ended up paying higher than you would have paid if you paid cash.

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3 years ago

What is a rational number between -1/4 and 2/5

kramer

1/5

Any number that can be written in fraction form is a rational number, so numbers like -1/8, 0, 1/4, etc. all work.

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3 years ago

Find the surface area of regular prism with height 6 cm, if the base of the prism is a Regular quadrilateral with side 4 cm.

marshall27 [118]

A "regular quadrilateral" is a square, so the length and width are both 4 cm. The surface area of a rectangular prism is given by
S = 2(LW +H(L +W))
S = 2((4 cm)*(4 cm) +(6 cm)*(4 cm +4 cm))
S = 2(16 cm² +48 cm²)
S = 2*64 cm² = 128 cm²

The surface area of the prism is 128 cm².

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3 years ago

Explain why segments connecting any pair of corresponding vertices of congruent pentagons are congruent. make a sketch to suppor

Veronika [31]

Answer:

Congruence between pentagons

Step-by-step explanation:

The relationship occurs because having two congruent Pentagons and generating a segment within them (or outside), congruence is extrapolated to the triangles generated within them. Thus, if there is congruence among the pentagons, it will exist between the formed triangles. In other words since the two pentagons are congruent, the corresponding angle pair is congruent. also the two corresponding side pairs are also congruent.

In the attached image for example, the ABCDE and KLMNO pentagons are congruent, so all of their internal division lines are also congruent (AC and KM)

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3 years ago