Answer:
in total 5 hours
Using proportions part/whole, percent/100 you put the 40 in the percent spot and the 2 in the part spot cross multiply and divide so 2 x 100 divided by 40 and you get 5
Answer:
see explanation
Step-by-step explanation:
Using the trigonometric identity
tan²x + 1 = sec²x ⇒ tan²x = sec²x - 1
Consider the left side
sec²x × tan²x + sec²x
= sec²x(sec²x - 1) + sec²x ← distribute and simplify
= 
x - sec²x + sec²x
= x = right side ⇒ verified
Answer:
2 dollars?
Step-by-step explanation:
8 divided by 4
Answer:
mab-2
mbc1/2
mcd-3/4
mad-3/4
Step-by-step explanation:
Answer:
31/6
Step-by-step explanation:
I got it right on my quiz
