Question

If (a/b) = (c/d), which of these statements is not true?
ac = bd, given that b and d are not 0.

b/a = d/c, given that a, b, c, and d are not 0.

ad = bc, given that b and d are not 0.

(a + b)/b = (c + d)/d, given that b and d are not 0.

Answer 1

explain this plese

Answer 2

well the first sentence is a question the rest are answers

Answer 3

ok

Answer 4

these are the answers

ac = bd, given that b and d are not 0.

b/a = d/c, given that a, b, c, and d are not 0.

ad = bc, given that b and d are not 0.

(a + b)/b = (c + d)/d, given that b and d are not 0.

Answer 5

ac=bd t
because a/b=c/d then a=(cb)/d and ac=(c^2b)/d which is not bd because when you substitute, bd=(d^2a)/c, unless d=c and a=b

Answer 6

thank you <3

Answer 7

sure