Write an expression to represent "a number plus 1/3 of the number." Explain why your expression represents the situation.

Step-by-step explanation:

a number plus is the following

let's say that the number is x

so we have

1/3 of the number

the number is x so it's 1/3 of x

add both expressions

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.

kayla would of sent 8

step-by-step explanation: