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3 years ago

2/3 of a full rotation

2 answers:

6 0

A full rotation is represented by 360 degrees or 2pi radians, so

2/3 of a full rotation is repr. by (2/3)(360 deg) or (2/3)(2pi rad). (Simplify these.)

bagirrra123 [75]3 years ago

4 0

Answer:

<h2>2/3 of a full rotation<u><em> is 240°.</em></u></h2>

Step-by-step explanation:

A full rotations is doing spinning 360° around a fixed point which is called "center".

So, if a full rotation is 360°, how many degrees would be 2/3 of 360°?

To answer this question, we just need to multiply the fraction with the full rotation:

$\frac{2}{3}360\°=240\°$

Therefore, 2/3 of a full rotation is 240°.

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natta225 [31]

Answer:

755757

Step-by-step explanation:

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3 years ago

Improper fraction for 5 9/13

ipn [44]

Answer: 87/13

Step-by-step explanation: You take you 5 and times it by 13 and + 9 because the equation is saying 13/13 5 times plus the 9/13,

So 6*13 = 78 78+9=87 and then you take the 87 and put it over the 13,

So, now you have your answer: 87/13

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3 years ago

(2x-10) °= °<br><br><br> Please help

Marizza181 [45]

Answer:

2x-10

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

I don't know how to find a different angle from this. PLEASE HELP FIND X!!!! THANKS!!!

timama [110]

The intersection of the two red rays forms a set of vertical angle pairs. In such a pair, angles opposite one another have the same measure, so the angle opposite the one labeled 93 degrees also has measure 93 degrees.

The red ray on the right together with the black ray pointing directly to the right form a pair of supplementary angles, whose measures add up to 180 degrees. This means the angle adjacent to the one labeled 128 degrees has measure 180 - 128 degrees.

In any triangle, the interior angles' measures add up to 180 degrees. So we have

? + 93 + (180 - 128) = 180

? + 93 - 128 = 0

? = 128 - 93

? = 35

8 0

3 years ago

You are standing 15 ft away from a tree. The angle of elevation from the groumd where you are standing to the top of a tree is 5

Allushta [10]

Answer:

the height of the tree is 19.2 ft

Step-by-step explanation:

Given;

distance from the foot of the tree, d = 15 ft

angle of elevation; θ = 52°

let the height of the tree = h

Make a sketch of the problem as follows;

↑

↑ h

52°---------------------

15 ft

If completed to form a right triangle by adding the hypotenuse side, we can calculate the height of the tree as follows;

$tan (52)= \frac{h}{15} \\\\h = 15 \times tan(52)\\\\h = 19.2 \ ft$

Therefore, the height of the tree is 19.2 ft

4 0

3 years ago