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Semmy [17]
2 years ago
13

Find the value of x in the diagram

Mathematics
1 answer:
Bond [772]2 years ago
6 0
<h3>Key points :-</h3>

♧︎︎︎Diagram 2 is triple of Diagram 1

♧︎︎︎The area of Diagram 1 is 12cm² and area of diagram 2 is ×3 i.e. 36cm².

♧︎︎︎ The side of diagram 2 is also ×3 of diagram 1.

\rule{300pt}{3pt}

<h3>Since, The side is ×3 </h3>

\sf \: x \times 3 = 9 \\  \sf \: 3x = 9 \\  \boxed{ \tt \: x = 3}

<em>Therefore, The value of x is 3 in the diagram...</em>

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q + 12 - 2(q - 22) > 0     |use distributive property

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-q > -56      |change the signs

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3 years ago
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1/1+z+4/z+z^2 +1

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7 0
2 years ago
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MaRussiya [10]

Answer: none of the above

Step-by-step explanation: when performing an hypothesis test and we want to make conclusion by comparing the p-value with the level of significance α

When p is greater than α, we reject the null hypothesis because it simply implies that we have a larger chance to commit a type 1 error ( α is the probability of committing a type 1 error an error where we reject the null hypothesis instead of accepting it ) which means we reject the null hypothesis.

When p is lesser than level of significance α, it means that we have a lesser chance of committing a type 1 error, which means we accept the null hypothesis.

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1.48%

I'm not sure 100%... double check answer please
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3 years ago
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