17. sequence: 8, 17, 26, 35, . . . is an arithmetic sequence with first term (a) = 8 and common difference (d) = 9 (i.e. increases by 9)
nth term of AP = a + (n - 1)d = 8 + (n - 1) * 9 = 8 + 9n - 9 = 9n - 1.
Required equation = 9n - 1
Answer:
Multipy radius by radius to get the diameter, add that to the circumference and height, but first multiply by pi to get the area around the cylinder.
Step-by-step explanation:
Answer:
-4, 3
Step-by-step explanation:
To find x intercepts, set y equal to 0;
0 = 5(x+4)(x-3); when x = -4 or x = 3, y will be zero (these are the x intercepts),
Answer:
6+f=21
Step-by-step explanation: