In APQR, r = 840 inches, q = 630 inches and ZQ=38°. Find all possible values of ZR, to the nearest degree.

ok thats very interesting

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)

answer: it depends on what the tax percentage

if e is the midpoint of bd, then bd is 14.

step-by-step explanation: