Find different polar coordinates (r, ?) for the same point under the given conditions.
, r > 0 and 2? < ? < 4?
A. 
B. 
C. 
D. 
Answer: B
Mathematics
You might also like to view...
Add or subtract. Express the answer as a mixed number.38
- 25
A. 13
B. 12
C. 12
D. 11
Mathematics
A triangle with vertices at (x1, y1), (x2, y2), and (x3, y3) has area equal to the absolute value of D, where D = 
.Find the area of the triangle having vertices at P, Q, and R.P(-3, -3), Q(0, 0), R(5, -1)
A. 12 B. 18 C. 0 D. 9
Mathematics
Graph the equation.y = x + 3
A. 
B. 
C. 
D. 
Mathematics
Solve the problem. Assume that simple interest is being calculated in each case. Round your answer to the nearest cent if necessary.Allan borrowed $4900 from his father to buy a car. He repaid him after 8 months with interest of 5% per year. Find the total amount he repaid.
A. $5145.00 B. $5042.92 C. $163.33 D. $5063.33
Mathematics