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4 years ago

What is 5.670 rounded to whole gram

Mathematics

2 answers:

andrew11 [14]4 years ago

8 0

Answer:

5.670 rounded to the nearest whole gram is 6 grams.

Step-by-step explanation:

This is because when rounding if the digit in the tenths column is a number greater than or equal to 5 you would round up. However if the number is less than 5 you would round down.

<u>Example:</u>

<u></u>

1) Round 13 to the nearest 10.

In this case you would round down as the digit in the units column is less than 5.

2) Round 19 to the nearest 10.

In this case you would round up to 20 as the digit in the units column is greater than 5.

Vitek1552 [10]4 years ago

4 0

Answer:6

Step-by-step explanation:

5.670 rounded to whole gram is 6

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Natali [406]

<h3>Answer: 18</h3>

Reason:

Subtract any pair of adjacent terms

d = term2 - term1 = -74 - (-92) = -74+92 = 18
d = term3 - term2 = -56- (-74) = -56+74= 18
d = term4 - term3 = -38- (-56) = -38+56= 18
d = term5 - term4 = -20- (-38) = -20+38= 18

Each time we get the same value to confirm that we have an arithmetic sequence of common difference 18.

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3 years ago

What is the snswer to this qustion if you answer this thanks

Svetradugi [14.3K]

18-inch piece per present.

There are 7 presents

That means the total amount needed would be 18 * 7 = 126

The person has 120. 120 is less than 126, so no there isn't enough.

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3 years ago

If y=36 when x=4, find y when x=11

poizon [28]

Answer:

If we are assuming that this is a direct variation, y would be equal to 99.

Step-by-step explanation:

To find this, we start with the base equation for direct variation.

y = kx

Now we find k by plugging in our original values for x and y.

y = kx

36 = k(4)

9 = k

Now that we have k, we can model the equation.

y = 9x

And we can use the value of 11 in the next equation to find y.

y = 9x

y = 9(11)

y = 99

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4 years ago

The length of a rectangular mural is 2ft. more than three times the width the area is 165 sq. ft. Find the Width And Length

olga nikolaevna [1]

We know that the formula for the area of a rectangle is:

$A=lw$

We know that the area is 165. Now we need to solve for the dimensions.

Let the width of the rectangle be " $x$ "

Then the length of the rectangle is $3x+2$

Substitute.

$(3x+2)(x)=156$

Multiply the terms.

$3x^2+2x=156$

Bring the 156 over.

$3x^2+2x-156=0$

We have to use the quadratic formula to solve this now. Let us restate it:

$x= \frac{-b± \sqrt{b^2-4ac} }{2a}$

Now I'm going to fast forward this because all the rest is boring stuff and substitution. The answer is:

$\frac{ \sqrt{469}-1 }{3}$

Since we cannot have a negative answer, we must cancel out the other answer, which I did not include.

Hope this helped! :)

~Cam943, Junior Moderator

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4 years ago

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Triangle JKL is similar to triangle MNO. Find the measure of side OM. Figures are not drawn to scale.

iVinArrow [24]

Answer:

16.8

Step-by-step explanation:

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3 years ago

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