How to round 63 849 to the nearest ten, to the nearest hundred, to the nearest thousand, to the nearest ten thousand

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply