Find the diameter of a circle if the radius has the value given.r = 38 cm
A. 19 cm
B. 76 cm
C. 4534.16 cm
D. 119.32 cm
Answer: B
Mathematics
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Provide an appropriate response.Perform the indicated operations: 
2 + 
2 - 
0 + 
3
A. 153 B. 154 C. -967 D. -9
Mathematics
Use the given values of the variable to make a horizontal table of solutions for the equation.x + y = 10, y = -7, 0, 7, 8
A. 
B. 
C. 
D. 
Mathematics
The formula below gives the relationship between the number of sides n, the radius r, and the length of each side l in a regular polygon. Find n, if ?l? = 1?r?.
?
?
?
A. n = 8 B. n = 5 C. n = 7 D. n = 6 E. n = 4
Mathematics
Determine whether the function has an inverse function. If it does, find the inverse function.
?
?
A. 
B. 
C. 
D. 
E. No inverse
Mathematics