With algebra. show your work. simplify. (3v^2/w^-4)^4 simplify. (c^-6d^4)^7/2 simplify. 5y(xy^3)^2 simplify completely. 4(3x^2y^4)^3

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte

The curved part of the figure is the semicircle what is the best approximation for the area of this figure