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Vera_Pavlovna [14]
3 years ago
5

H() =

https://tex.z-dn.net/?f=%28%5Cfrac%7B1%7D%7B2%7D%29%5Ex" id="TexFormula2" title="(\frac{1}{2})^x" alt="(\frac{1}{2})^x" align="absmiddle" class="latex-formula">
Find the value of x when h(x) = 8.
Mathematics
1 answer:
Yuliya22 [10]3 years ago
6 0

Answer:

x = - 3

Step-by-step explanation:

Solving

(\frac{1}{2}) ^{x} = 8

(2^-1)^{x} = 2³

2^{-x} = 2³

Since the bases on both sides are equal equate the exponents

- x = 3 ( multiply both sides by - 1 )

x = - 3

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Given that x = 1, y = -2, z = 3, find the value of:
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Graph the inequality y &gt; |x + 1| – 1. Which point is NOT part of the solution? (–1, 2) (1, −1) (–1, 0) (1, 3)
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4 years ago
If fx= 6x-4 what is<br> when x=8
ra1l [238]

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6 0
3 years ago
Read 2 more answers
Find m Answers choices <br> 53<br> 44<br> 65<br> 35
FromTheMoon [43]
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