Find the required annual interest rate to the nearest tenth of a percent for $1400 to grow to $1600 if interest is compounded quarterly for 7 yr. The required annual interest rate is %. (Round to the nearest tenth as needed.)

v: l•w•h÷2.

v: 20•6•8 ÷2

v: 960÷2

v: 480

i dont know and i dont care for math bc it is a stupied subject

step-by-step explanation:

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°