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Aleksandr [31]
3 years ago
5

A hubcap has a radius of 40 inches. What is the area of the hubcap?

Mathematics
2 answers:
ra1l [238]3 years ago
5 0

Answer:

5024

Step-by-step explanation:

40= radius

40x40x3.14=5024

hope it helps u ;-;

Ilya [14]3 years ago
5 0

Pretty sure hubcap is a circle. Area is π  * r^2.

Let's make π  = 3.14

r^2 = 1600.

3.14 * 1600 = 5024

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Answer:

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Step-by-step explanation:

Hi there!

Slope-intercept form: y=mx+b where <em>m</em> is the slope and <em>b</em> is the y-intercept (the value of y when x=0)

<u>1) Determine the slope (</u><u><em>m</em></u><u>)</u>

m=\displaystyle\frac{y_2-y_1}{x_2-x_1} where two points that fall on the line are (x_1,y_1) and (x_2,y_2)

On the graph, two points are highlighted for us: (0,-4) and (2,2). Plug these into the formula:

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y=3x+b

<u>2) Determine the y-intercept (</u><u><em>b</em></u><u>)</u>

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y=3x+(-4)\\y=3x-4

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5 0
2 years ago
$1,000 for 40 years at 8% annual simple interest
bekas [8.4K]

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Step-by-step explanation:

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3 years ago
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Vsevolod [243]

Answer:

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Step-by-step explanation:

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2 years ago
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Ierofanga [76]
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3 years ago
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Your answer will be 0.67

Hope this helps
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