3. What is the area of a square with length (a + b). Write your answer as an

expression of a and b.

Find the solution to each of these recurrence relations and initial conditions. use an iterative approach such as that used in example 10. a. an = 3an-1, a0 = 2 b. an = an-1 + 2, a0 = 3 c. an = an-1 + n, a0 = 1 d. an = an-1 + 2n + 3, a0 = 4 e.

What is the lateral area, in square meters, of a hexagonal pyramid with a side length of 4 meters and a slant length of 10 meters?

Which of the following expressions is equal to - 1? sec90° sin180° csc270°

Toms tunes: $60 per hour. Sabrina's sounds: $100 set up fee plus $40 per hour DJ Derek: $175 set up fee plus $30 per hour. for each DJ, write and equation that shows how the cost c relates to the number of hours x.

Find the area and the circumference of a circle with diameter 7m.

Explain why a 3 dimensional figure with a curved surface is not a polyhedron

What is the surface area of a rectangular prism that has a height of 5 cm, a width of 10 cm, and a depth of 4 cm? [Not drawn to scale] 120 square centimeters 180 square centimeters 220 square centimeters 270 square cemtimeters

Simplify 15.6 divided by negative 3 ...

Make a list of the even, compound factors of 60

Jordan's class has 30 boys. If the students in his class, 60% are girls. How many girls are in Jonathan's class?