PLS I NEED HELP WITH THE RIGHT ANSWER APS !HELP!!

The measurement of angle 3 is 45.

Step-by-step explanation:

It said line q is perpendicular. Then line m bisects that 90 degree angle and 90/2=45. Does this help?

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950