3 years ago

What is equvalint to 1/2a-4

Mathematics

1 answer:

marta [7]3 years ago

3 0

If your doing ireadys the answer is 1/2(a-8 but no negative 8 it’s just original 8

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Line m passes through points (2,-5) and (4,-3). Line n passes through points (-4,-8) and (-6,-6). Are lined m and n perpendicula

DENIUS [597]

The answer for that is C

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3 years ago

HELP I WILL GIVE BRAINLIEST

Ivan

Answer:

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Step-by-step explanation:

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3 years ago

The diagram shows a logo made from three circles

Nana76 [90]

Answer:

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Step-by-step explanation:

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4 years ago

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Which bacteria sample (A or B) had a smaller initial population? What was that value?

zubka84 [21]

Answer:

B has a smaller initial population of 500

Step-by-step explanation:

Given

See attachment for complete question

Required

The bacteria with the smaller initial population

The initial population is at x = 0

For bacteria A;

$A(x) = 600$ when $x = 0$

For bacteria B, we have:

$B(x) = 500(2)^x$

Substitute 0 for x

$B(x) = 500(2)^0$

$B(x) = 500*1$

$B(x) = 500$

So; when x = 0

$A(x) = 600$ and $B(x) = 500$

Because; 500 < 600

We can conclude that B has a smaller initial population of 500

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3 years ago

A number increased by nine is translated as

timofeeve [1]

Let a number be x.
So, it can be translated as
x + 9

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4 years ago