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marta [7]
3 years ago
12

I need help solving quadratics

Mathematics
1 answer:
jolli1 [7]3 years ago
8 0

Quadratic equations are the equations that can be re arranged in the linear or the standard form.

<u>Explanation:</u>

In algebra, a quadratic equation is any condition that can be adjusted in standard structure as where x speaks to an unknown, and a, b, and c speak to known numbers, where a ≠ 0. On the off chance that a = 0, at that point the condition is straight, not quadratic, as there is no term.

Quadratic equations are really utilized in regular day to day existence, as while ascertaining regions, deciding an item's benefit or figuring the speed of an article. Quadratic conditions allude to conditions with in any event one squared variable, with the most standard structure being ax² + bx + c = 0.

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Answer:

Total = 18\frac{1}{4}

Step-by-step explanation:

Given

The attached line plot

Required

The total

To do this, we simply multiply each grass seed by the frequency (i.e. number of dots), then add up the results.

So, we have:

Total = \frac{1}{4} * 2 + \frac{1}{2} * 3 + \frac{3}{4} * 1 + 1 * 2 + 1\frac{1}{4} * 1 + 1\frac{1}{2} * 3 + 1\frac{3}{4} * 1 + 2 * 3

Total = \frac{1}{2} + \frac{3}{2}+ \frac{3}{4} + 2 + 1\frac{1}{4} * 1 + 1\frac{1}{2} * 3 + 1\frac{3}{4} * 1 + 2 * 3

Convert fractions to improper fraction

Total = \frac{1}{2} + \frac{3}{2}+ \frac{3}{4} + 2 + \frac{5}{4} * 1 + \frac{3}{2} * 3 + \frac{7}{4} * 1 + 6

Total = \frac{1}{2} + \frac{3}{2}+ \frac{3}{4} + 2 + \frac{5}{4} + \frac{9}{2} + \frac{7}{4} + 6

Add fractions

Total = 18\frac{1}{4}

<em>Hence, the total amount is: </em>18\frac{1}{4}\b<em> pounds</em>

4 0
2 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B5%20%5Csqrt%7B6%20%2B%202%20%5Csqrt%7B3%7D%20%7D%20%7D%20%20%5Ctimes%20%28
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Decimal form = 0.1702
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2 years ago
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3 years ago
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Drupady [299]

Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

hi

Step-by-step explanation:

2⁴⁵÷2⁴²=2³

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hope it helps

have a nice day

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