Di dalam suatu peperiksaan, 72 daripada 180 pelajar telah gagal. Hitungkan peratus pelajar yang telah lulus.

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18