Is y=3cos4x a amplitude

Note: Figure not drawn to scale If X - 11 units and h=9 units, then what is the area of the triangle shown above? O A. 49.5 square units B. 99 square units C. 40.5 square units D. 198 square units

Gina is building a rectangular prism out of sugar cubes for her art class project. She started by dressing a diagram prism that is 4 cubes high and 4 cubes long. How many cubes does she use to make the prism

The dimension of an office confrence are 8ft by 16 ft. the confrence room blueprint diemension are 4 cm by 8cm, whatbis the scale of the blueprint?

how many pounds of rock will you need to fill an area 25 ft by 35 ft to a depth of 2 in. If the rock weighs 1050 lb cubic yard? Round to the nearest tenth

Simplify square root of negative 81

Find the greatest common factor of 8a3b2 and 12ab4

What do s the constant proportionality in the equation y = 5x

You roll a six-sided die. Find the probability of each of the following scenarios. (a) Rolling a 4 or a number greater than 3 (b) Rolling a number less than 5 or an even number (c) Rolling a 4 or an odd number

The perfect squares between 21 and 52

I need to make this expression true by using grouping symbols. 2x2+3^2 - 4+3x5