You could make it true by making it (8x10) plus (8x1)
Explanation: 8x11=88 and 8x10=80 and 8x1=8 and 80+8=88
D. 53, 107
The pattern is multiplying the previous number by two and then adding one to it.
Answer:
1 + 1 + 2 + 2 + 3 + 3 + 4 + 4 + 5 + 5 + 6 + 6 + 7 + 7 + 8 + 8 + 9 + 9 + 10 + 10 - 90 = 20
Step-by-step explanation:
Answer:
29°; 61°
Step-by-step explanation:
Let one angle = x°
Other angle = (x + 32)°
x + x + 32 = 90 {given they are complementary}
2x + 32 = 90
2x = 90 -32
2x = 58
x = 58/2
x = 29
One angle = 29°
Other angle = 29 + 32 = 61°
For the given geometric sequence, we have:

So the correct option is B.
<h3>
Which is the recursive formula?</h3>
Here we have the geometric sequence:

To get the initial value of the geometric sequence, we just need to replace n by 1, so we get:

Now, notice that the common ratio is (-1/3), this means that each term of the sequence is (-1/3) times the previous term.

Then the correct option is B.
If you want to learn more about geometric sequences:
brainly.com/question/1509142
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