Find the real numbers x and y that make the equation true.-5 + yi = x - 7i
A. x = -5, y = 7
B. x = -5, y = -7
C. x = -7, y = -5
D. x = 5, y = -7
Answer: B
You might also like to view...
Solve the problem. Simplify the fraction, if possible.The bar graph below shows the number of tickets sold each week by the garden club for their annual flower show. Of the total number of tickets sold during this six-week period, what fraction was sold during week three?
A. 
B. 
C. 
D. 
Solve.Find the hydrogen ion concentration of a solution whose pH is 5.9. Use the formula 
A. 0.77085201 B. 1.26 × 10-6 C. -0.770852 D. 7.94 × 105
Perform the division.(3r3 - 18r2 - 73r - 72) ÷ (r - 9)
A. r2 + 8r + 9
B. 3r2 + 9r + 
C. 3r2 + 9r + 8
D. 3r2 - 9r - 8
Find the perimeter (or circumference) and area of the figure. For the circle, give the exact value and then use 
for an approximation.
A. P: 18 cm; A: 18 cm2 B. P: 9 cm; A: 36 cm2 C. P: 6 cm; A: 18 cm2 D. P: 18 cm; A: 36 cm2