How to find an area of a complex shape

What is the ratio of 5.478 and 7.522 in mathematics

In this arithmetic sequence, what is the common difference? 11,8,5,2

In a flight of 100km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200km/hr. And the time of flight increased by 30 minutes. The duration of the flight is

A given rectangle has an area of 20 ft.² what is the length for various widths

The rectangle below has an area of x^2-16 meters and the width of x+4 meters what expression represents the length of the rectangle

Your elementary school has 14 EL students in first grade and 4 EL students in second grade. These EL students are all at the Pre-Emergent or Emergent levels.

Aquarium one contains 4.6 gallons of water Luis will begin filling the aquarium at a rate of 1.2 gallons of water per minute Aquarium two contains 54.6 gallons of water as it will begin draining aquarium to add a rate of 0.

Write the digit in the ten thousand place use the number 913,256

determine whether a parallelogram with vertices A (-1, - 2), B (-2, 0), C (0, 1), and D (1, - 1) is a rectangle, rhombus, or square. Give all the names that

The ratio of dogs to cars is 3 to 2 if the shelter has 45 dogs and cats how many are dogs