A triangle has side lengths g, h, and k. The relationship among the side lengths of this triangle is shown. h2+k2=g2
Which statement must be true?

The angle opposite side h=45°.

The angle opposite side k=90°.

The triangle is a right triangle.

The triangle is not a right triangle.

What is the equation of the linear function represented by the table?

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

The data set represents the ages of players in a chess club. 27, 34, 38, 16, 22, 45, 54, 60. what is the mean absolute deviation of the data set?