Question

Given BRAIN~POWEQ calculate the value of x, y and z? http://roads.advancedacademics.com/contentserver/content/roadssection/279521/questions/assessments/s-similarpolygonsquiz/geometry_6.3_final_quiz_9q2.gif

Answer 1

Hints:


10/4 = 12.5/(2x+1)


solve for x


---------------


(y+5)/4.5 = 10/4


solve for y


---------------


17.5/(14z) = 10/4


solve for z

Answer 2

where did you get 10 & 12.5?

Answer 3

hello?

Answer 4

they are part of the quadrilaterals

Answer 5

BN = 10

Answer 6

AI = 12.5

Answer 7

im sorry i was looking at the wrong question!>.<

Answer 8

can you explain it to me more?

Answer 9

which part are you stuck on

Answer 10

where i have to solve for x,y, & z, like what you gave me right now

Answer 11

well for instance, to solve for x you do...

10/4 = 12.5/(2x+1)


10(2x+1) = 4*12.5


20x+10 = 50


20x = 50-10


20x = 40


x = 40/20


x = 2

Answer 12

ohh i see, thank you so much

Answer 13

yw