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3 years ago

Write 0.12 as a fraction

Mathematics

2 answers:

Karolina [17]3 years ago

6 0

It’s 12 over 100. just put 12 over the 100 and make it a fraction

Sladkaya [172]3 years ago

5 0

Answer: 6/50

Step-by-step explanation:

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Financial Goals: Tutorial

tatuchka [14]

The equation that represents Diego's cash flow is cash flow = $3,000-$2,715.

Cash flow is the difference between cash inflows and cash outflows. Cash inflow are additions to the cash flow. An example of cash inflow is monthly income. Cash outflow would reduce the cash flow. An example of cash inflow is expenses.

Cash inflow = income - expense

$3,000 - $2,715

To learn more about cash flows, please check: brainly.com/question/28238360

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5 0

2 years ago

Simplify the sum. State any restrictions on the variables.

Debora [2.8K]

The sum is $\frac{x+2}{x+3}$ .

Solution:

Given equation:

$$\frac{x-2}{x+3}+\frac{10 x}{x^{2}-9}$

$$=\frac{x-2}{x+3}+\frac{10 x}{x^{2}-3^2}$

Using algebraic expression: $a^2-b^2=(a-b)(a+b)$

$$=\frac{x-2}{x+3}+\frac{10 x}{(x-3)(x+3)}$

To make the denominator same, multiply and divide the first term by (x –3)

$$=\frac{(x-2)(x-3)}{(x+3)(x-3)}+\frac{10 x}{(x-3)(x+3)}$

$$=\frac{(x-2)(x-3)+10x}{(x+3)(x-3)}$

$$=\frac{x^2-2x-3x+6+10x}{(x+3)(x-3)}$

$$=\frac{x^2+5x+6}{(x+3)(x-3)}$

$$=\frac{(x+3)(x+2)}{(x+3)(x-3)}$

Cancel the common factors.

$$=\frac{x+2}{x+3}$

$$\frac{x-2}{x+3}+\frac{10 x}{x^{2}-9}=\frac{x+2}{x+3}$ ; but x ≠ –3

If you substitute x = –3, the value is indeterminate.

Hence the sum is $\frac{x+2}{x+3}$ .

4 0

4 years ago

Help please :) ! The dashed triangle is the image of the pre-image solid triangle. What is the scale factor used to create the d

Helga [31]

<span>Ans : -3. Explanation : Looking at the figure and its image, three things are immediately obvious..... The image is bigger The image is inverted. The figure and the image have a common point. The common point is the centre of dilation. (â’4, â’4) The fact that it lies BETWEEN the image and the figure means that the SF is a negative number. This accounts for the fact that the image is inverted. To find the Scale Factor divide a side in the image the same side in the figure Looking at the horizontal lines we see.. a side in the image the same side in the figure =â’6/2=â’3</span>

5 0

4 years ago

Read 2 more answers

A jar contains 11 green marbles, 7 red marbles, and 6 blue marbles. A marble is selected at random, not replaced, and then a sec

laiz [17]

Answer:

11/92

Step-by-step explanation:

G = 11

R = 7

B = 6

P(b) = 6/24 = 1/4

P(g) = 11/23

P(blue first and then green(without replacement)) = 1/4 * 11/23

= 11/92

4 0

3 years ago

Let f (x) = cos x and g(x) = sin x. Find the center of gravity (x, y) of the region between the graphs of f and g on[0,π/2].

Rus_ich [418]

How do you find the center of gravity of the region between the graphs of f(x) = cosx and g(x) = sinx on [0, pi/2]?

<span>I got Msubx = 0, Msuby = -2, and Area = 0. But that can't be right, as that would make the center of gravity (-2/0, 0), and that's obviously wrong. I think it has something to do with the areas of cosx and sinx canceling out, but I don't know what to do with it - how do I not get an area of 0? Also, I suspect I made mistakes with Msubx and Msuby but can't figure out where.</span>

4 0

3 years ago