The diagram shows a right angle triangle of a pallet kilogram the area of a parallelogram is five times the area of the triangle and its perpendicular height is h cm. Find the value of h.

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.