Jose worked 2.5 hours more than william. together, they worked a total of 22 hours.. william workwd n hours.. a) h+5=22, b) h +(h+2.5)=22 c)h+(h-32.5)=22 d) h+2.4=22

jose worked j hours

wiliam worked w hours

jose worked 2.5 hours more than wiliam means j=2.5+w

togeter (sum) they worked 22hrs, so j+w=22

if we subsitute 2.5+w for j in the 2n equation we get

(2.5+w)+w=22, which matches equation B except they used h for william?

if we solved, we get w=9.75hrs so j=12.25hrs

yess

step-by-step explanation:

idk whyy this is happening, i cant even read my notification bc i keep getting errors

~coco

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq