How many balloons will it take to float the person?

5715

Step-by-step explanation:

So this is just a guess but-

if one balloon can lift someone o the weight of 14 grams, then just divide 80010 by 14-

80010/14=5715

This is only a guess! 5715

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x