Solve the problem.The perimeter of a triangle is 37 cm. The triangle is isosceles now, but if its base were lengthened by 4 cm and each leg were shortened by 4 cm, it would be equilateral. Find the base of the original triangle.
A. 7
B. 6
C. 11
D. 15
Answer: A
Mathematics
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Multiply.(2)(
)
A. 14
B. 
C. 5
D. 
Mathematics
Determine if the given integer value for the variable is a solution to the equation.5k + 6 = 2k + 30; 8
A. Yes B. No
Mathematics
Without graphing the function, determine its amplitude or period as requested.y = -3 cos 
xFind the amplitude.
A. 3
B. 4?
C. 
D. 
Mathematics
Use the principle of mathematical induction to show that the mathematical statement is true for all natural numbers n.Sn: 3 + 
+ 
+ . . . + 
= 4
What will be an ideal response?
Mathematics