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3 years ago

Using the numbers provided below, write two powers that have the same value.

Mathematics

1 answer:

gtnhenbr [62]3 years ago

4 0

9-2=7
3+4=7

9 plus 2 equals 7 and 3 plus 4 also equals 7.

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Write equation of the line below

vodka [1.7K]

Hi there!

We are given two ordered pairs which are:

(0,0)
(5,4)

If you are curious how do I get these ordered pairs, they come from those two big circles or dots. x and y make relation and can be written as (x,y).

1. Find the slope

Yes, our first step is to find the slope of a graph if you want to find an equation. You may be curious how to find that right? No worries! We have got a special formula for you to find the slope!

$\large \boxed{m = \frac{y_2 - y_1}{x_2 - x_1} }$

Since we have two given points, we can substitute them in the formula.

$\large{m = \frac{4 - 0}{5 - 0} } \\ \large \boxed{m = \frac{4}{5} }$

2. Form an equation.

Since we have finally found, got or evaluated the slope. Next step is to find the y-intercept. Oh! Before we get to form an equation, do you know the slope-intercept form? We will be using that linear equation form since it is commonly used in the topic.

$\large \boxed{y = mx + b}$

Where m = slope and b = y-intercept. We substitute m = 4/5.

$\large{y = \frac{4}{5} x + b}$

Next thing to remember is that when the graph intersects an origin point, b-term or y-intercept would be 0. Therefore b = 0 since the graph intersects (0,0).

$\large \boxed{y = \frac{4}{5} x}$

3. Answer

Therefore the equation of the line is y = 4x/5.

6 0

3 years ago

Help I don't know what to choose

Lunna [17]

Answer:

Step-by-step explanation:

We know a triangle adds up to 180 so:

75+36+ ? = 180

111+ ? =180

? = 69

To find out x, we know that a straight line adds up to 180 so again:

x +69 = 180

x = 111

8 0

3 years ago

Read 2 more answers

Select three ratios that are equivalent to 7:6

Otrada [13]

14:12

21:18

28:24

That should be the answer

6 0

3 years ago

Find the inverse or opposite of (2n-8)

asambeis [7]

the additive inverse of -8 is 8

to find the additive inverse you just have to change the sign of the number

5 0

3 years ago

The following set of ordered pairs represent a function:

MAXImum [283]

Eeeeeeeeeeeeeeeeeeeeeeeee

4 0

3 years ago