"Twice the previous term" means the previous term is multiplied by 2 to get the present term. In other words, the next term is 2 times the present term.
The first term is 9 (given).
The second term is 2×9 = 18.
The third term is 2×18 = 36.
You can figure the 4th term, but there is no need. This is sufficient to identify the correct answer as ...
... D. 9, 18, 36, 72
The function given is:
h(x) = 3x-19
we want to find the value of x that makes this function equal to 71. To do so, we will substitute h(x) with 71 and solve for x as follows:
h(x) = 3x - 19
71 = 3x - 19
3x = 71+19
3x = 90
x = 90/3 = 30
Answer:
1 and 31
Step-by-step explanation:
They both divide by it's self to get the same number.
A solid bounded by six equal squares, the angle between any two adjacent faces being a right angle.
