What is the mean of the data set? 61, 38, 40, 53

Step-by-step explanation:

Mean = Sum of all values/ total no of data

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation:

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°