Bob estimates that her bother me is 4 feet tall when they get measured at the doctor's office her brother actual height is 3 Feet, 10 inches What was the error, expressed in inches? What was the error , expressed as a percentage of the actual height ?

hi, i am not sure about this one but i think its d,

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the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

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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°