-p(d+z)=-2z+59 solve for z.

Z = (pd + 59)/(2-p)

Step-by-step explanation:

to solve for z in the -p(d+z)=-2z+59 expression, we would open the bracket and then evaluate for the exact value of z

solution

-p(d+z)=-2z+59

-pd - pz = -2z + 59

collect the like terms

-pd -59 = -2z + pz

-pd - 59 = -z ( 2 - p)

divide both side by ( 2-p)

-pd - 59 /2-p = -z

since we are to solve for z and not -z , so we would multiply both sides by - sign

- (-pd - 59)/2-p = -(-z)

pd + 59/2-p = z

therefore

Z = (pd + 59)/(2-p)

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft

answer: graph 2

step-by-step explanation: