How many different triangles can be constructed with angle measurements 90°, 45°, 50°? a. more than one triangleb. exactly one trianglec. no triangles.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).

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?