B С
c
5 in.
35°
B
O c = (5)cos(359)
Oc=
cos(350)
O c = (5)sin(35)
Oc=_5
[
sin(35)

Step-by-step explanation:

Using basic trig for right tringles (), we have the following equation:

.

answer: i don't understand. what are the options

step-by-step explanation:

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