What is the formula of the area of any triangle

First break apart 213 into hundred tens and ones

The longer leg of a right triangle is 3m longer than the shorter leg. The hypotenuse is 6m longer than the shorter leg. Find the side lengths of the triangl

Maximize C = 6x+4y Constraints: x + 2y less than or equal to 10 3x + y less than or equal to 15 x greater than or equal to 0, y greater than or equal to 0 Plot it on a graph

lias's teacher has given him a rectangle that is 15 feet by 20 feet. She has asked him to create a new rectangle using a scale factor of 8/3. Elias says that will be a reduction because the scale factor is a fraction. Is he correct?

A mean ogre stole 27 of your muffins. That was 3/5 of all of them! With how many did you start?

A store sells rakes for nine dollars each if the sale of the rakes totaled 171$ how many rakes were sold

Which is greater 3 13/28 or 3 17/30?

Samsons diner sold 80 milkshakes. 25% of the milkshake had whipped cream on top. How many milkshakes with whipped cream were sold

Estimate the product of 21 and 32

Nathan just bought a car. He models the value, V, in dollars, of the car after t years as V (t) = 21,000 (0.861) ^t. Based on this model, by what percent does the value of Nathan car decrease each year?