What is the measure of ∠spq in this rhombus? m∠spr = (2x+13)° m∠qpr = (3x−12)°

Translate the following situation into an inequality statement . lily has $25 to spend on a charm bracelet for her sisters birthday gift the cost of the bracelet is $12 plus $1.50 per charm

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.