Solve the system by graphing.x = 5y = 3
A. Infinitely many solutions
B. (5, 3)
C. (3, 5)
D. No solution
Answer: B
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Answer the following statement(s) true (T) or false (F)
1. The sentence “a:b = c:d” is a ratio. 2. If x / y = a / b, then a/ x = b / y. 3. The mean proportional of m and n is m + n / 2. 4. If three angles of one triangle are congruent to three angles of a second triangle, then the triangles are similar. 5. If two triangles are similar, then they are congruent.
Solve the problem.A farmer has 96 feet of fencing which she plans to use to fence in a plot of land for a pig pen. If she chooses to enclose a plot along the broad side of her barn, what is the the largest area that can be enclose? (Note: The side along the barn will not require fencing.)
A. length: 48 feet, width: 24 feet B. length: 24 feet, width: 24 feet C. length: 72 feet, width: 24 feet D. length: 48 feet, width: 48 feet
Solve the problem.What is the range of the secant function?
A. all real numbers greater than or equal to 1 or less than or equal to -1
B. all real numbers from -1 to 1, inclusive
C. all real numbers, except odd multiples of 
(90)°
D. all real numbers
Find all solutions of the equation. Express the solution in radians.sin x = -1
A. 
+ 2n?
B. 
+ n?
C. ? + 2n?
D. 
+ 2n?