Explain why 6:4 and 16:8 are not equivalent ratios

Step-by-step explanation:

Therefore, 6:4 and 16:8 are not equivalent ratios.

If you will multiply 4 by 2 you will get 8 but if you will multiply 6 by 2 you will get 12 which is not equivalent.

To have an equivalent ratios, the number 6 and 4 should be multiplyed by the same number.

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°