Write the standard form of the equation of the circle with the given center and radius.(5, 0); 7
A. x2 + (y - 5)2 = 7
B. (x + 5)2 + y2 = 49
C. x2 + (y + 5)2 = 7
D. (x - 5)2 + y2 = 49
Answer: D
Mathematics
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Perform the indicated operation. Simplify the result, if possible.
+ 
A. 
B. 
C. 
D. 
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Perform the indicated operation and express with the proper accuracy and precision. The first number given is approximate and the second number is exact. (Use calculator if needed).3 ÷ 469
A. 0.0064 B. 0.00639659 C. 0.006 D. 6.39658849
Mathematics
Solve the below equation
3 ÄÄÄÄÄ - b = 3 a + 2 a. a = -(b + 3)/3(b + 1) b. a = -(2b + 3)/(b + 3) c. a = 1/(3(b + 1)) d. a = (2b - 6)/3b e. a = (6b + 1)/(3b + 4)
Mathematics
Decide whether the slope is positive, negative, zero, or undefined.
A. Undefined B. Positive C. Zero D. Negative
Mathematics