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3 years ago

Find ten rational numbers between -2/5 and 1/2

Mathematics

1 answer:

Levart [38]3 years ago

5 0

Answer:

-1/3, -1/4, -3/10, -1/8, -1/16, 1/3, 1/4, 3/10, 1/8, 2/5.

Step-by-step explanation:

-2/5 is -0.4 and 1/2 is 0.5

Ten rational numbers in between are, -0.33333 (-1/3), -0.25 (-1/4), -0.3 (-3/10), -0.125 (-1/8), -0.0625 (-1/16), 0.33333 (1/3), 0.25 (1/4), 0.3 (3/10), 0.125 (1/8), 0.4 (2/5)

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Examine the system of equations.

11Alexandr11 [23.1K]

<h3><u>Explanation</u></h3>

Given the system of equations.

$y = - \frac{1}{4} x - 2 \\ x = 4$

Substitute x = 4 in the first equation.

$y = - \frac{1}{4} (4) - 2 \\ y = - 1 - 2 \\ y = - 3$

We have both x and y values. Therefore, we can answer in coordinate point form.

<h3><u>Answer</u></h3>

<u> $\large \boxed{(4, - 3)}$ </u>

3 0

2 years ago

Read 2 more answers

Four more than -3 times a number is equal to 8 more than -4 times the same number

postnew [5]

Answer:

The equation is 4 + ( − 3 x ) = 8 + ( − 4 x ) and the answer is x=4

Explanation:

Let us call the number

and write our condition as:

4 + ( − 3 x ) = 8 + ( − 4 x )

rearranging: 4 x − 3 x = 8 − 4

x = 4

6 0

3 years ago

How do you write 6.0 as a percentage?

FrozenT [24]

Im pretty sure that it would be 600%. If it was 600% that would be 600 over 100 which would be 6

6 0

3 years ago

The rate of change is<br><br> A. -4<br> B. -1<br> C. 1<br> D. 4

babymother [125]

The rate of change is 4 so your answer would be D. 4

3 0

3 years ago

Using the following image, solve the problems below given that U is the midpoint point of TV.

Inessa05 [86]

Answer:

see explanation

Step-by-step explanation:

Given that U is the midpoint of TV, then

TU = UV , substitute values

8x + 11 = 12x - 1 ( subtract 12x from both sides )

- 4x + 11 = - 1 ( subtract 11 from both sides )

- 4x = - 12 ( divide both sides by - 4 )

x = 3

Thus

TU = 8(3) + 11 = 24 + 11 = 35

UV = 12(3) - 1 = 36 - 1 = 35

8 0

3 years ago