3 years ago

Is 24x + 12 and 24 + 12x equivalent

Mathematics

1 answer:

Ksivusya [100]3 years ago

7 0

Answer:yes

Step-by-step explanation:

It's because both ways means the same due to the presence of positive sign.if the signs changed,it means that they are not the same

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What is the value of c in the equation below? 2^-4(2^2)=a^b=c

Triss [41]

Answer:

The answer is option 4.

Step-by-step explanation:

You have to use Indices Law,

${a}^{m} \times {a}^{n} = {a}^{m + n}$

${a}^{ - n} = \frac{1}{ {a}^{n} }$

So for this question :

${2}^{ - 4} \times {2}^{2}$

$= {2}^{ - 4 + 2}$

$= {2}^{ - 2}$

${a}^{b} = c \\ c = {2}^{ - 2}$

$c = \frac{1}{ {2}^{2} }$

$c = \frac{1}{4}$

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blagie [28]

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In a math test, 3/10 of the children scored an average score. what percentage scored above average?

Alenkasestr [34]

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