1. What is the total feet of the wall? 2. How much do we deduct for the door and window in square feet?
3. How many square feet of paint will we need to cover the wall with one coat of paint?
4. One gallon of paint covers 350 square feet. Will one gallon of paint be enough to cover the wall with 2 coats of paint?

Iwill give you ! what is the measure of ∠v ?

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x, y,z) = (1,-x, z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)