Solve each of the following equations. Show its solution set on a number line. Check your answers. 1/3 − x/4 = 7/12

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

In the following diagram it is given that dec, ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

At 6 1/2 cents per pound of string beans how much does 7 pounds cost