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qwelly [4]
3 years ago
12

What is the constant of proportionality in the equation X/y=2/9

Mathematics
1 answer:
mart [117]3 years ago
6 0

Answer:

the answer is 2/9

Step-by-step explanation:

x/y=2/9

y=9/2 x

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the sum of the internal angles of a regular polygon is equivalent to 56 right angles. Find the measure of the central angle of t
kykrilka [37]
If x is the number of sides of the regular polygon, then the sum of the interior angles is (x - 2) * 180 = 56 * 90. Solving for x gives 30 for the number of sides of the regular polygon.

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Answer: 12 degrees
7 0
3 years ago
Can anyone help me with this? i don’t understand it, thank you.
Alina [70]

Answer:

24

Step-by-step explanation:

It is done by Middle term splitting.

Taking the general equation ax² + bx + c, by middle term splitting, "b" should be splitted such that the numbers either on adding or on subtracting must be equal to "b" and their products must be equal to "a x c".

For example, in the question it's already given that the equation 8x² + bx + c is middle term splitted into 8x² + px + qx + 3.

So, that means "p x q" must be equal to "8 x 3", i.e., 24.

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em> </em><em>:</em><em>)</em>

7 0
2 years ago
8 partment store is holding a drawing to give away free shopping sprees there are 10 customers who have entered as a drawling 6
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Answer:

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Step-by-step explanation:

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3 years ago
Write an expression for the sequence of operations described below.
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Answer:

(h+g)=n➗2 is the answer. happy to help you

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1. C
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