Complete the recursive formula of the arithmetic sequence –3,-1,1,3,....

Mathematics

1 answer:

ZanzabumX [31]3 years ago

6 0

5 7 9 11 13 15 Is the next answer

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When an exponent of a power is an even number and the base is a negative number, the value is always:

Lorico [155]

<u>Answer:</u>

The correct answer option is A. positive.

<u>Step-by-step explanation:</u>

When an exponent or a power is an even number and the base is a negative number, the value is always positive.

Suppose we have a negative base $- 3$ and a power which is even, lets say, $6$ so what we get is a positive value.

$(-3)^6=729$

Therefore, a negative base with even power is always a positive value.

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9966 [12]

1.) 4 - t = 3(t - 1) - 5
4 - t = 3t - 3 - 5
4 - t = 3t - 8
3t + t = 4 + 8
4t = 12
t = 12/4 = 3

2.) 8x - 2(x + 1) = 2(3x - 1)
8x - 2x - 2 = 6x - 2
6x - 2 = 6x - 2
0 = 0
solution is identity.

3.) 3(c - 2) = 2(c - 6)
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4.) 0.5(m + 4) = 3(m - 1)
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3 years ago

Evaluate the following expressions if a = 2, b = 3, x = 4, and y = 5.<br> b^2+3(2x-y)

butalik [34]

Hi there! Hopefully this helps!

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<h2 /><h2>Answer: 18</h2><h2>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</h2><h2 />

First we need to substitute the value of the variable into the expression.

$b^{2}+3(2x-y)$ = $3^{2} + 3 (2(4)-5)$ .