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notka56 [123]
3 years ago
5

What is the value of x? x = [ ? ]

Mathematics
2 answers:
Readme [11.4K]3 years ago
6 0
The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol. See: Variable.
Mnenie [13.5K]3 years ago
4 0

Answer:

Step-by-step explanation:

The tangent to the angle makes an angle of 90° with the radius.

The interior angle of the equilateral triangle is 60, so that leaves 90-60 = 30° for the remaining angle with the tangent.

By the exterior angle theorem, 30°+x° = 60° (interior angle of the equilateral triangle), therefore

x = 60-30 = 30°.

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75 is 20% of what number?
katrin [286]
Answer:
37.5
you need to convert 75 divided by 200 which will give you 37.5
8 0
3 years ago
Find the value of the variable and LN if M is between L and M <br><br> LM=4a,MN=8a,LM=40
Zanzabum

LN = 120 and a = 10

<u>Step-by-step explanation:</u>

If we need to find the variable a as, LN is the line and M is the mid point between L and N. So LN = LM + MN

LM = 4a = 40

a = \frac{40}{4} = 10

MN = 8a =  8×10 = 80

So LN = LM + MN

    LN = 40 + 80 = 120

7 0
3 years ago
What is the Word phrase for 3m
Lelu [443]

m equals meters

 so 3 m would be three meters

6 0
3 years ago
Read 2 more answers
From exterior point L of circle O, tangent segments LP and LQ are drawn such that the measure of angle PLQ is 60 degrees. If a r
IrinaK [193]

Wow !  There's so much extra mush here that the likelihood of being
distracted and led astray is almost unavoidable.

The circle ' O '  is roughly 98.17% (π/3.2) useless to us.  The only reason
we need it at all is in order to recall that the tangent to a circle is
perpendicular to the radius drawn to the tangent point.  And now
we can discard Circle - ' O ' .
Just keep the point at its center, and call it point - O .

-- The segments LP, LQ, and LO, along with the radii OP and OQ, form
two right triangles, reposing romantically hypotenuse-to-hypotenuse. 
The length of segment LO ... their common hypotenuse ... is the answer
to the question.

-- Angle PLQ is 60 degrees.  The common hypotenuse is its bisector.
So the acute angle of each triangle at point ' L ' is 30 degrees, and the
acute angle of each triangle at point ' O ' is 60 degrees.

-- The leg of each triangle opposite the 30-degree angle is a radius
of the discarded circle, and measures 6 .

-- In every 30-60 right triangle, the length of the side opposite the hypotenuse
is  one-half the length of the hypotenuse.

-- So the length of the hypotenuse (segment LO) is  <em>12 </em>.


4 0
3 years ago
Plz help ..................⬆️
Hatshy [7]
1) 29/5
~because all you have to do is multiply the whole number by the denominator and then add it to the numerator so that would equal 29 then just add the original denominator to the bottom and if you have a calculator then just type the bottom questions into it then it will give you the answer
8 0
3 years ago
Read 2 more answers
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