In the figure below, triangle ABC undergoes a reflection and a translation to become triangle PQR. In triangle ABC, m∠A = 70°, m∠B = 60°, and m∠C = 50°. The angle measures of triangle PQR are: m∠P = °, m∠Q = °, and m∠R = °.

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

"exterior angles = 360 / number of sides.

60 = 360 / sides

sides = 360 / 60

sides = 6"

how many friends does he have? i think some of the information got cut off in the problem.