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3 years ago

13

What number is halfway between 30 000 and 50 000

1 answer:

Papessa [141]3 years ago

7 0

Halfway between means average.

average of 30000 and 50000 is (30000+50000)/2 = 80000/2 = 40000

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Pls help if you only know the correct answer! Thanks! :)

LiRa [457]

Answer:

A. -3/5 B. 1/5. C. 0.8.

Step-by-step explanation:

Since A is on the left side of 0, it will be negative, in which -3/5 is the only negative answer on there, so A= -3/5. Since B is on the right side of the 0 it's positive, and it is equal to 1/5 which gets you to 0.20, which will be the value of each line since 1 divided by 5 is equal to 0.20. 0.8 is also known as 0.80 so C will be next to the 1.

3 0

2 years ago

Witch is taller 5'3" or 62 inches?

lys-0071 [83]

5,3..........................................

4 0

3 years ago

Read 2 more answers

The distance between Dallas and Fort Worth on a map is 7.5 centimeters. The map uses a scale in which 1 centimeters represents 3

anyanavicka [17]

Hi There

To find the distance, you have to make them proportional to each other.

1 cent. / 30 kilo. = 7.5 cent. / x

Then you cross multiply.

30 x 7.5 = x

225 = x

The distance between the two cities is 225 kilometers.

Hope that helps:)

Read more on Brainly.com - brainly.com/question/11599824#readmore

6 0

3 years ago

The function f(x)=g(x), where f(x)=2x-5 and g(x)=x^2-6. The table below shows the process of solving using successive approximat

valkas [14]

Answer:

The positive solution is 2.4.

Step-by-step explanation:

The given functions are

$f(x)=2x-5$

$g(x)=x^2-6$

It is given that

$f(x)=g(x)$

$2x-5=x^2-6$

$0=x^2-6-2x+5$

$0=x^2-2x-1$

The quadratic formula:

$x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$

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

$x=\frac{2\pm \sqrt{8}}{2}$

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

$x=\frac{2(1\pm \sqrt{2})}{2}$

$x=1\pm \sqrt{2}$

$x=2.4,-0.4$

Therefore the positive solution is 2.4.

6 0

3 years ago

Read 2 more answers

7. Suppose that y varies inversely with x. Write an equation for the inverse variation,

lys-0071 [83]

Answer:

The answer is

<h2> $y = \frac{24}{x}$ </h2>

Step-by-step explanation:

The statement

y varies inversely with x is written as

$y = \frac{k}{x}$

where k is the constant of proportionality

To find k substitute the values of x and y into the equation

From the question

y = 4

x = 6

We have

$4 = \frac{k}{6}$

Cross multiply

k = 4 × 6

k = 24

So the formula for the variation is

<h2> $y = \frac{24}{x}$ </h2>

Hope this helps you

7 0

3 years ago