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3 years ago

Convert 13 over 100 to a decimal

2 answers:

8 0

Solve:-

13 over 100 = 13/100

To turn a fraction to a decimal, divide numerator by denominator:-

13 ÷ 100 = 0.13

13/100 as a decimal is 0.13.

astraxan [27]3 years ago

8 0

This is your fraction; $\frac{13}{100}$
To convert it to a decimal just divide the numerator by the denominator;
13 ÷ 100 = 0.13

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Twelve packs of paper cost $7.20. Of each pack costs the same, how much does one pack cost?

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3 years ago

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Choose the equation of the line that is equal to the x-axis.

stiv31 [10]

Answer:

C) x=y

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3 years ago

The area of a square mural pointed on the side of a building is 110 square feet. What is the best estimate of the side length of

natka813 [3]

Answer:

Step-by-step explanation:

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3 years ago

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

The diameter of a circle is 17 cm. Find the circumference \textit{to the nearest tenth}to the nearest tenth.

aev [14]

Answer:

52.4 cm

Step-by-step explanation:

Circumference of a circle = 2πr

Radius, r = diameter / 2

= 17 cm / 2

= 8.5 cm

π = 3.14

Circumference of a circle = 2πr

= 2 × 3.14 × 8.5

= 53.38 cm

Approximately 52.4 cm

5 0

3 years ago