HELP ME PLSSSSSSS ill show picture
guys i hav to go take a big test but ill b bak to see what yall said
Do u know similarity
Hmm...well |dw:1397653744508:dw| If we know that \(\large x = \frac{216}{y}\) We can substitute that into our ratio equation \[\huge \frac{\frac{216}{y}}{y} = \frac{48}{54}\] Lets simplify that left side there \[\huge \frac{216}{y^2} = \frac{48}{54}\] Now cross multiply and isolate y^2 \[\large y^2 = \frac{(216 \times 54)}{48}\] ad \[\large y = \sqrt{\frac{(216 \times 54)}{48}}\] Once you solve for that 'y' plug it into the original ratio again to solve for 'x' After that you can check to see if you received the correct results by evaluating the ratios
@johnweldon1993
Alright what do you need help with :)
ok this is what my study plan shows me to do |dw:1397670508748:dw|
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