Suppose that ∠P and ∠Q are acute angles. If sin∠P=cos∠Q , which statement must be true? A. m∠P+m∠Q=90° B. m∠P+m∠Q=180° C. m∠P=−m∠Q D. m∠P=m∠Q

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.