Using only an addition, how do you add eight 8’s and get the number 1000?

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?