Mihai și Teodor au inventat câte o mașină de calcul. Observă operația pe care o face fiecare mașină de calcul și numerele care intră în mașină, apoi descoperă numerele care ies din mașina de calcul. Efectuează calculele pe caiet. 149 dam 43 000 dm 25 km + 128 m … m … m … m 9 hm 1 800 mm 2 dam - 315 dm … dm … dm … dm

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared