3. If m∠2 = 98°, m∠3 = 23° and m∠8 = 70°, find the measure of each missing angle. m∠1=?
m∠2=?
m∠3=?
m∠4=?
m∠5=?
m∠6=?
m∠7=?

it is not that hard all u have to do is plot the graph

step-by-step explanation:

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

the answer on ed. is:

c. "the graph of f(x) has exactly two x-intercepts."

hope i could someone! : )