3 years ago

How to find the slope of each line of bellowed questions?

Mathematics

1 answer:

azamat3 years ago

7 0

In this equation, y = mx + b where m is the slope. So on 17, the slope is -5. On 18, the slope is 1/3.

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What is the approximate length of an apparent solar day from june 21, 2010 to june 22, 2010? question 36 options:

Reika [66]

Answer : Option 'b' is correct.

Explanation :

Since we know that the length of apparent solar day= 24 hours approximately

And the length of normal days = 23 hours 56 minutes 4.1 seconds

So, the approximate length of an apparent solar day from June 21, 2010 to June 22, 2010 will be 24 hours 0 minutes 4.1 seconds .

As we increase the length of normal days by 4 minutes .

So, Option 'b' is correct.

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Haley bought 1.6 pounds of almonds for $13.20. How much did she pay per pound?

koban [17]

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3 years ago

Consider the graph shown.

Butoxors [25]

Answer:

$Slope=\frac{3}{4}$

The equation of line is $y=\frac{3}{4}x+1$ .

Step-by-step explanation:

If a line passes through two points $(x_1,y_1)$ and $(x_2,y_2)$ , then the slope of the line is

$m=\frac{y_2-y_1}{x_2-x_1}$

From the given graph it is clear that the line is passes through the points (0,1) and (4,4).

$Slope=\frac{4-1}{4-0}$

$Slope=\frac{3}{4}$

The

The slope intercept form of a line is

$y=mx+b$

where, m is slope and b is y-intercept

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$y=\frac{3}{4}x+1$

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3 years ago

Simplify 3(x+2=5).Explain how you found your answer

Simora [160]

Answer:

3(x+2=5)

=3(x=5-2)

=3(x=3)

=3(3)

=3×3

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3 years ago

X2+ y2 − 8x + 12y + 27 = 0

snow_lady [41]

Central (4,–6)

Radius 5

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