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SIZIF [17.4K]
3 years ago
9

This work was due yesterday can I get some help?

Mathematics
1 answer:
umka2103 [35]3 years ago
7 0
1000 - 600 = 40

12.6 = 8.5 + 4.1

c = 1

2/3 x 5/3 = 10/9

e = 0.1

f = 20

0.99 = 1 - 0.1

4/7 + 3/7 = 1

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8 0
3 years ago
Pls help ill give brainly
marin [14]

The slope of this straight line is equal to: A. 2

<h3>What is a slope?</h3>

A slope is also referred to as gradient and it's typically used to describe both the direction, ratio, and steepness of the function of a straight line based on its coordinates or points.

<h3>How to calculate the slope of a line?</h3>

Mathematically, the slope of any straight line can be calculated by using this formula;

Slope = \frac{Change\;in\;y\;axis}{Change\;in\;x\;axis}\\\\Slope = \frac{y_2\;-\;y_1}{x_2\;-\;x_1}

By critically observing the given graph, we can logically deduce the following points:

  • Point (x, y) = (1, 1)
  • Point (x, y) = (-1, -3)

<u>Note:</u> Each interval on this graph represents 1 unit.

Substituting the given points into the formula, we have;

Slope = Δy/Δx

Slope = (-3 - 1)/(-1 - 1)

Slope = -4/-2

Slope = 2

Read more on slope here: brainly.com/question/3493733

#SPJ1

5 0
1 year ago
Solve for x: 1 over 2 plus 4 over 2 x equals quantity x plus 4 over 10
qaws [65]
\frac{1}{2} + \frac{4}{2x} = \frac{x + 4}{10}
\frac{x}{2x} + \frac{4}{2x} = \frac{x + 4}{10}
\frac{x + 4}{2x} = \frac{x + 4}{10}
10(x + 4) = 2x(x + 4)
10(x) + 10(4) = 2x(x) + 2x(4)
10x + 40 = 2x^{2} + 8x
40 = 2x^{2} - 2x
20 = x^{2} - x
0 = x^{2} - x - 20
0 = (x - 5)(x + 4)
0 = x - 5\ or\ 0 = x + 4
5 = x\ or\ -4 = x
7 0
3 years ago
Read 2 more answers
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