Atriangle has two constant sides of length 5 feet and 7 feet. the angle between these two sides is increasing at a rate of 0.9 radians per second. find the rate at which the area of the triangle is changing when the angle between the two sides is .

Me n o w. i need t h i s. 10 points

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

Aquadrilateral has exactly 3 congruent sides davis claims that the figure must be a rectangle why is his claim incorrect.