Answer: the slope is the rise over run of the line on a grid so the amount it takes for a point to go up and over
Step-by-step explanation:
Answer:
six hundred fifty-five and ninety-two hundredths
Step-by-step explanation:
655.92
Hope this helps.
Refer to picture for answers.
Tan(x)= sin(x)/cos(x), therefore, substitute sin(x)/cos(x) in the expression:
=(cos(x)(sin(x)/cos(x))-1)/cos^2(x)
simplify the 2 cos(x):
=(sin(x)-1)/cos^2(x)
Sin^2(x)+ cos^2(x)=1, sin^2(x)-1=- cos^2(x), substitute in the expression:
= -cos^2(x)/cos^2(x)= -1
