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3 years ago

Find 1722 divided by 6 then estimate to check if your answer is reasonable

2 answers:

7 0

The answer was 287. But if you want to estimate. Estimating meaning calculate the answer as if you were to say I have 13 candy bars i wanted to give everyone of my 3 friends equal amounts without including yourself you would have to give everyone 4 candy bars and have one left over in which you could keep it for yourself or give everyone 4 pieces of your 12 piece candy bar.
If your estimating that it would have to be 290 which is a reasonable answer because the 7 in the ones place is closer to 10 then 0

Whitepunk [10]3 years ago

4 0

When you divide 1722 by 6 you get 287 so it's not a repeating number so if you estimate 287 to 290 then you get 1740 so your answer is 287.

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Triangle UVW is formed by the three squares G, H, and I:

Serjik [45]

The phytagorean theorem states a^2 + b^2 = c^2 And so your answer is C. (UV)^2+(VW)^2=(UW)^2, because 81+144=225

Since they are squares, the length of one sides square is equal to the area. UV, VW, and UW are all sides on a square. If you square them, you get their area, and then if you add the areas it will prove the phytagorean theorem correct.

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4 years ago

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dezoksy [38]

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3 years ago

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.Margaret is treating her best friend to a birthday dinner. Before ordering, Margaret wants to have an idea of the final bill. T

Nikitich [7]

Answer:

Your answer is 61.

Step-by-step explanation:

Simple enough! We simply round up each cost to the nearest whole dollar. $6.50 can be rounded to $7, $15.75 can be rounded up to $16, $2.25 can be rounded up to $3 (Note we're rounding up, in normal rounding we would round down to $2). Finally, $7.25 can be rounded up to $8.

Next comes simple algebra,

$7+(16*2)+(3*2)+(8*2)=61$

Therfore, your overestimate of the cost would be 61.

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3 years ago

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7.9-3.47=please show me how to rewrite it vertically?

Lemur [1.5K]

Answer:

4.43

Step-by-step explanation:

7.90

- 3.47

__________

4. 4 3

I couldn't regroup but of you cross out 0 and put 10, 10-7= 3

and you have to borrow one from 9 and make it 8 and 8-4=4

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3 years ago

Find the vertex and the axis of symmetry of the graph of the function?

Orlov [11]

3) Vertex: (-7, 0) Axis of Symmetry: x=-7
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4 years ago