Answer:
B.
Step-by-step explanation:
sin∅ = opposite side over hypotenuse
cos∅ = adjacent side over hypotenuse
To find <em>x</em>, there are multiple ways:
tan72° = 6/x
x = 6/tan72°
cos72° = x/15
15cos72° = x
X=1
midpoint is half way, half of 2 is 1
The answer is right on the Wi-Fi and blue on the other
The formula to find markup amount

A new car has a sticker price of $22,150, while the invoice price paid on it was $18,780.
Original price of new car = $18,780
Sticker price of new car = 22,150
Change in price = 22,150 - 18,780 = 3370
Markup = 
= 
= 0.179446
Markup percentage = 0.179446 * 100 = 17.94%
Answer:
an equation is a statement that asserts two expressions. equations always have an =
Step-by-step explanation:
:)