Razali membayar rm1728 untuk mengecaf keseluruhan dinding kedai bukunya yg berbentuk segiempat tepat dgn panjang sisi siling kedainya 7m ,lebar 5m dan tinggi q meter. jika kos mengecat dinding ialah rm6/m2 , apakah tinggi dinding kedai bukunya

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

120 seems like the most sensible answer.

step-by-step explanation:

if there is only one topping on all caramel apples and there's 120 of them. then all apples should/will be covered in sprinkles. make sense?

i believe it's a.

i'm not sure on this one, most likely correct.