Angles α and β are the two acute angles in a right triangle. use the relationship between sine and cosine to find the value of β if β > α. sin( x 2 + 20x) = cos(2x + 15x 2 ) a) 25° b) 28.5° c) 61.5° d) 65°

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

i think u have 12 apples sorry again i don't really know if it correct i'm just tryna hrlp people out.

y-3=-3/2(x+4)

ur very much welcome

93-8=85

855=17

17*4=68

there are 68 purple marbles in that bag