If the area of the rectangle is 154 km2, then what is the value of the missing side? a) 5 km b) 8 km c) 14 km d) 16 km

Area of a rectangle: length * width

You are given the width, 11 km, so plug in 11 for width and 154 for area in the formula for area of a rectangle and solve for length (x).

x * 11 = 154

rewritten as: 11x = 154

Divide both sides by 11.

x = 14

Your answer is C) 14 km.

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.