Use determinants to find the area of the triangle with vertices at the given points. P(0, 0), Q(16, 0), R(16, 5)
A) A = 5
B) A = 80
C) A = 40
D) A = 16
E) none of these
C) A = 40
Mathematics
You might also like to view...
Use the integral test to determine whether the series converges.
A. converges B. diverges
Mathematics
Solve the problem.A force of magnitude 14 pounds pulling on a suitcase makes an angle of 60° with the ground. Express the force in terms of its i and j components.
A. 0.5000i + + 0.8660j B. 7.000i + 12.12 j C. -13.33i - 4.267j D. 12.12i + 7.000j
Mathematics
Decide whether the statement is true or false.There are infinitely many negative fractions greater than negative one.
A. True B. False
Mathematics
Find the term indicated in the expansion.(5x + 2)5; 5th term
A. 1000x2 B. 200x C. 400x D. 160
Mathematics