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3 years ago

Please help me out with this

Mathematics

2 answers:

neonofarm [45]3 years ago

8 0

Answer:

I believe the answer is 12.57

Step-by-step explanation:

9966 [12]3 years ago

8 0

I’m pretty sure it’s 12.57

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lina2011 [118]

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In the figure lines a and b are parallel lines. Select all the statements that are true.

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Answer:

Step-by-step explanation:

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3 years ago

Use the diagram of the right triangle above and round your answer to the nearest hundredth.

Yakvenalex [24]

Answer:

value of a = 6.93 m

hence , (b.)

Step-by-step explanation:

the given triangle is a right angled triangle, so

by using trigonometry.

=》

$\tan(a) = \tan(30) = \frac{1}{ \sqrt{3} }$

and we know,

=》

$\tan(a) = \frac{a}{b}$

so, by above values of tan ( a ) we get,

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$\frac{a}{b} = \frac{1}{ \sqrt{3} }$

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$\frac{a}{12} = \frac{1}{ \sqrt{3} }$

=》

$a = \frac{12}{ \sqrt{3} }$

=》

$a = 4 \sqrt{3}$

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$a = 6.93$

hence, a = 6.93 m

4 0

3 years ago

Guys help i don't know this please be quick

andrew11 [14]

Hello damerahli!

$\huge \boxed{\mathfrak{Question} \downarrow}$

Find the landmark.

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

Let's take a look at the graph. The coordinates given are (2, ¼).

This means that...

Coordinate at abscissa = 2
Coordinate at ordinate = ¼

In the graph given, each square = ¼ units. That means the 1st box above the origin in the ordinate is (0, ¼). Let's mark this as our coordinate of y-axis. Then let's take 2 in the abscissa (2, 0) as the other coordinate. So, by connecting the 2 points (since both the coordinates are positive they'll lie in the 1st quadrant) we can see that the landmark is the $\boxed{\underline{\bf \: FBI\: Building}}$ . (Marked as a yellow dot in the attached figure).