Solve the problem.Recall that the area, A, of a rectangle of length l and width w is given by the formula A = lw, where area is expressed in square units. The width of a rectangular mural on the wall of Amy's bedroom is 2
feet and the length is 3
feet. What is the area of the mural?
A. 7 ft2
B. 6 ft2
C. 6 ft2
D. 7 ft2
Answer: D
Mathematics
You might also like to view...
Use exponential notation to write the repeated multiplication.3 ? 3 ? 3 ? 3 ? 3
A. 35 B. 5 ? 3 C. 30 D. 53
Mathematics
Solve the equation by the zero-factor property.(9y + 19)(7y + 15) = 0
A.
B.
C.
D.
Mathematics
Use the definition to find an expression for the instantaneous velocity of an object moving with rectilinear motion according to the given function relating s (in ft) and t (in s).s = 6t -
A. 6t +
B. 6 -
C. 6 -
D. 6 +
Mathematics
Find the foci of the ellipse whose equation is given.9(x - 2)2 + 36(y + 3)2 = 324
A. foci at (2 + 3, -3) and (2 - 3
, -3)
B. foci at (2 + 3, 2) and (2 - 3
, 2)
C. foci at (-3 + 3, 2) and (-3 - 3
, 2)
D. foci at (- 3, -3) and (3
, -3)
Mathematics