One characteristic of skew lines is that they do not intersect each other. What
is another characteristic of skew lines?
O
A. They are not in the same plane
O
B. They are in the same plane.
O
C. They are always perpendicular to each other.
O
D. They form the same line.

They are always perpendicular to each other

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.

128/3reason being 5 and 1/3 = 16/316/3 • 2/3 = 32/31 and 1/3 = 4/3 32/3 • 4/3 this will equal 128/3