Qual deve ser o valor de x nas equações a seguir para que se tenha A = B? A = x/2 + 2/5 e B = 1 - 3x/4.

The parabola opens: y=√x-4 (principal square root) up down right left

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza