PLEASE HELP! :D A point Q on a segment with endpoints A (2,-1) and C (4,2) partitions the segment in a 4:1 ratio. Find Q. please show work.

Step-by-step explanation:

The measure of coordinate Q is

To get the coordinate of point Q, we will use the midpoint theorem as

shown below:

a and b are the ratios. Substitute the given ratio and coordinates into the formula to have:

Hence the measure of coordinate Q is

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation:

the monthly balance will be $75,000