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3 years ago

What fraction represents the decimal 0.12

Mathematics

2 answers:

Lelechka [254]3 years ago

5 0

3/25 is your answer

12/100-->

6/50-->

=3/25

Step-by-step explanation:

a_sh-v [17]3 years ago

5 0

Answer:

4/33 is the answer , just took the quiz on edg :)

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The scatterplot shows the number of minutes spent reading (x) and the number of pages read (y) by each of seven students last ni

Andreyy89

Though you did not post the scatter plot, I was able to figure out the scatter plot.

From the scatter plot, the labelled points are (32, 23) and (43, 30).

The equation of a line passiong through the points (32, 23) and (43, 30) is given by:

$\frac{y-y_1}{x-x_1} = \frac{y_2-y_1}{x_2-x_1} \\ \\ \Rightarrow \frac{y-23}{x-32} = \frac{30-23}{43-32} = \frac{7}{11} \\ \\ \Rightarrow y-23= \frac{7}{11} (x-32)= \frac{7}{11} x- \frac{224}{11} \\ \\ \Rightarrow y=\frac{7}{11} x- \frac{224}{11}+23=\frac{7}{11} x+ \frac{29}{11}$

Therefore, the equation that represents the linear model is

$y=\frac{7}{11} x+ \frac{29}{11}$

6 0

3 years ago

Read 2 more answers

Which is the correct ?

melomori [17]

Answer:

it is the 1st one

Step-by-step explanation:

because you have to add up all three sides because you need 180 then subtract that answer from 180 and you will get your answer

7 0

2 years ago

What are the solutions of x^2-2x+5=0

sweet [91]

The solution of $x^{2}-2 x+5=0$ are 1 + 2i and 1 – 2i

Solution:

Given, equation is $x^{2}-2 x+5=0$

We have to find the roots of the given quadratic equation

Now, let us use the quadratic formula

$x=\frac{-b \pm \sqrt{b^{2}-4 a c}}{2 a}$ --- (1)

Let us determine the nature of roots:

Here in $x^{2}-2 x+5=0$ a = 1 ; b = -2 ; c = 5

$b^2 - 4ac = 2^2 - 4(1)(5) = 4 - 20 = -16$

Since $b^2 - 4ac < 0$ , the roots obtained will be complex conjugates.

Now plug in values in eqn 1, we get,

$x=\frac{-(-2) \pm \sqrt{(-2)^{2}-4 \times 1 \times 5}}{2 \times 1}$

On solving we get,

$x=\frac{2 \pm \sqrt{4-20}}{2}$

$x=\frac{2 \pm \sqrt{-16}}{2}$

$x=\frac{2 \pm \sqrt{16} \times \sqrt{-1}}{2}$

we know that square root of -1 is "i" which is a complex number

$\begin{array}{l}{\mathrm{x}=\frac{2 \pm 4 i}{2}} \\\\ {\mathrm{x}=1 \pm 2 i}\end{array}$

Hence, the roots of the given quadratic equation are 1 + 2i and 1 – 2i

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2 years ago

A computer company will sell its new tablet

sineoko [7]

Answer: J

Explanation: J is equivalent to $640.65

hope that helps if you have any questions let me know and if you could mark this as brainliest i would really appreciate it!!

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2 years ago

What is 5 + 5 + 5 + 5 + 6 + 7 + 5 + 6 + 4 + 4+ 4 + 6+ 3 + 3 + 1 + 9?

elena-14-01-66 [18.8K]

Answer:

5,555,675,644,463,319

Step-by-step explanation:

plz mark brainly

JK 78 LOL

7 0

3 years ago

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