The owner of an ice cream shop is making signs to advertise. each sign will be in the shape of a triangle to represent an ice cream cone. the sides of the triangle measure 51 cm 51 cm, and 48 cm the height from the shortest side to the opposite vertex is 45 cm. what is the area of one sign? how much material does the owner need to make 7 dozen signs?

The price of a coat increased from $78 to $92. what is the price increase percentage?

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.