Using the diagram at the right, Find the measures of the following angles:
(FC is tangent to the circle)
m∠AEC=34
mDE=85

1. m∠ABC=
2. m∠DBC=
3. m∠ACE=
4. m∠DAE=
5. m∠ADE=
6. m∠FCB=
7. m∠CED=

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.