What is the following simplified product? Assume x20. (V10x* - *V5x?) (2_1539+ Var
O 10x* V6 + x° 30X-10x* V3+ x2 / 15x
O 10x4 V6+ x3 30x - x4 75+ x2 /15
O 10x4 16+X3 /30X-10x43-X215
O 10x4 V6+ x3 30x - 10x4 3-3 15x

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.