The length of a rectangle plus it’s widt is 24cm the area is 143 cm. what are the length and width of the rectangle

Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.