12,781 rounded to the nearest hundred?

1 answer:

6 0

<span>12800
When rounding a number to the nearest hundred you look at the number in the hundreds place, in this case it the digit 7. To decide if you will be rounding it up to 8, or leaving it at 7 you need to look at the digit to the right of it, in this case there is an 8 in the tens place. It that digit is a 5 or greater you round up, if that digit is a 4 or less you leave it as it is. Since the digit is 8 and that is a five or greater you will round up to place an 8 in the hundreds place. The places to the right of the number place you are rounding become zeros.</span>

You might be interested in

What is the difference of the fractions? Use the number line to help find the answer.

vova2212 [387]

<h2>Explanation:</h2>

Hello, remember you need to write complete questions in order to get good and exact answers. Here you haven't provided any fractions, so I'll give you my own fractions.

The first fraction is:

$\frac{1}{2}$

The second fraction is:

$\frac{1}{4}$

So let's say that difference is:

$\frac{1}{2}-\frac{1}{4}$

Therefore, the result is:

$\frac{1}{2}-\frac{1}{4}=\frac{1}{4}$

The representation of this problem is shown using the number line below. As you can see, we have written both 1/2 and 1/4 and the difference is also indicated giving the result 1/4. That is, if we walk from 1/4 to 1/2 we'll walk 1/4 units.

6 0

3 years ago

Read 2 more answers

The longer base of an isosceles trapezoid measures 22 ft. The nonparallel sides measure 8 ft, and the base angles measure 75°. F

Mamont248 [21]

Check the picture below

and recall that

$\bf sin(\theta)=\cfrac{opposite}{hypotenuse}
\qquad
cos(\theta)=\cfrac{adjacent}{hypotenuse}\\\\
-------------------------------\\\\
sin(75^o)=\cfrac{y}{8}\implies 8sin(75^o)=y
\\\\\\
cos(75^o)=\cfrac{x}{8}\implies 8cos(75^o)=x$