carlos took out a home improvement loan for 28,000. he agreed to pay the loan back 10.6% simple interest at the end of 7 years. how much did carlos owe them?

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°

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two

sina-sinb

cosb+cosa

tana-tanb

cos0+cos x pi/3

20tan

step-by-step explanation:

the first option i believe

step-by-step explanation: