Simplify: (12 + 8i) - (10 – 2i) select one: a. -2 - 2i b. 2 + 10i c. 8 + i d. 8 – 2i

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.