How is the area of a rectangle related to the area of a triangle?

the area of arectangle is twice that of a triangle with in it if separated by the diagonal

Step-by-step explanation:when drawing a diagonal two triangles of equal sizes are formed draw another diagonal from the opposite side four triangles are formed

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

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.