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3 years ago

Is the answer on inside or outside ?

Mathematics

1 answer:

photoshop1234 [79]3 years ago

3 0

Answer:

inside

Step-by-step explanation:

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WILL GIVE 50 POINTS AND BRAINLIEST FOR BEST ANSWER

vampirchik [111]

Answer:

(x, x2 − 3x − 28) for all real numbers

Step-by-step explanation:

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3 years ago

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Find the t-value such that the area in the right tail is 0.2 with 5 degrees of freedom.

evablogger [386]

Answer:

0.920

Step-by-step explanation:

To calculate this, we proceed to the t-table

Using degree of freedom 5 and significance level of 0.2, the t-value is 0.920

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3 years ago

A man driving a minivan leaves his home and travels north 5 miles, then turns right and travels east 12 miles, arriving at his p

Zepler [3.9K]

Answer:

The distance between house to work is 13 miles .

Step-by-step explanation:

Given as :

The distance that man travel to north = OA = 5 miles

Now, From north ,man turn right and travel to east

So, The distance that man travel to east = AB = 12 miles

Let The distance between house to work = x miles

So, x miles is the displacement from north to east direction

i.e x = $\sqrt{OA^{2} + AB^{2} }$

Or, x = $\sqrt{5^{2} + 14^{2} }$

Or, x = $\sqrt{169 }$

∴ x = 13

So, The distance between house to work = x = 13 miles

Hence, The distance between house to work is 13 miles . Answer

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3 years ago

What is the area,in square centimeters,of a circle that has a circumference of 16 centimeters?

Ray Of Light [21]

Answer: $20.38\ cm^2$

Step-by-step explanation:

We know that the circumference of a circle is given by :-

$C=2\pi r$ , where r is the radius of the circle .

Given : Circumference of circle = 16 cm

Then, $16=2\pi r$

i.e $r=\dfrac{16}{2\pi}=\dfrac{8}{\pi}$ (1)

We know that the area of circle is given by :-

$A=\pi r^2$

i.e. $A=\pi (\dfrac{8}{\pi})^2$ [From (1)]

i.e. $A=\pi (\dfrac{64}{\pi^2})$

i.e. $A=\dfrac{64}{\pi}$

Put $\pi=3.14$

$A=\dfrac{64}{3.14}=20.3821656051approx20.38\ cm^2$

Hence, area of circle = $20.38\ cm^2$

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3 years ago

How does the slope of the red triangle compare to the slope of the blue triangle?

Klio2033 [76]

Attach an image of the two triangles on a cartesian plane

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3 years ago