What are the measures of these arcs and angles? Angles and arcs we need to find :
arc CD
arc BE
arc CE
angle D
angle BCD
angle CBD
angle ABE
angle AEB
angle CAE
angle ACE

Answer options :
76°
52°
20°
90°
70°
104°
38°
138°
80°
40°

Sorry guys but as you have a small brain

How many solutions does the nonlinear system of equations graphed below have?

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?