Brainliest answer and fastest answer gets ton of free whizzes, me out. forgot how to do this. quadrilateral abcd is inscribed in this circle. what is the measure of angle c? enter your answer in the box.

(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

How is working backward similar to solving an equation?