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sattari [20]
3 years ago
15

Solve for the variable 3(x+5)=18

Mathematics
1 answer:
patriot [66]3 years ago
4 0
3x+15=18 then -15 from each side so x=1
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xxMikexx [17]

Answer:

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5 0
3 years ago
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What is √-11 in the form a+bi?
Mice21 [21]

Given:

The number is \sqrt{-11}.

To find:

The a+bi form of given number.

Solution:

We have,

\sqrt{-11}

It can be written as

\sqrt{-11}=\sqrt{-1\times 11}

\sqrt{-11}=\sqrt{-1}\times \sqrt{11}      [\because \sqrt{ab}=\sqrt{a}\sqrt{b}]

\sqrt{-11}=i\times \sqrt{11}      [\because \sqrt{-1}=i]

\sqrt{-11}=\sqrt{11}i

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5 0
3 years ago
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nika2105 [10]
30. is just asking where the two equations graphed intersect each other...

x = -3 and x = 1 for intersections.
8 0
3 years ago
Suppose the distance between x and zero is 6. write an inequality
kvasek [131]
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4 0
3 years ago
68 m<br> 32 m<br> x<br> solve for x
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