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Crank
3 years ago
11

Pls PLS solve T_T i tried everything ​

Mathematics
2 answers:
Rudik [331]3 years ago
6 0

Answer:

12√3 is the correct answer

expeople1 [14]3 years ago
6 0

Let AO intersect BC at D

ΔAOB = ΔBOC = ΔAOC (SAS)

AB = BC = AC

ΔABC is equilateral

O is the circumcenter of equilateral ΔABC

Therefore, O is also the centroid of ΔABC

AO / AD = 2/3

2\sqrt{3} / AD = 2/3

AD = 3\sqrt{3}

Right triangle ADB has ∠ABD = 60°

AB / AD = 2/\sqrt{3}

AB / 3\sqrt{3} = 2/\sqrt{3}

AB = 6

Perimeter of ΔABC = 6 + 6 + 6 =18

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Helpp guys thank youu
Debora [2.8K]

1. if we add something in x then it will also add up in value of y

2.  x by 5 times then y value increases by 3*5 = 15 times

3.  if x is added with 5 then y value increases by 8.

<h3>What is Algebra?</h3>

Algebra is the part of mathematics that helps represent problems or situations in the form of mathematical expressions.

As, per the first part

y=x

So, if we add something in x then it will also add up in value of x.

In second part,

y=3x

If x by 5 times then y value increases by 3*5 = 15 times

In third part, if x is added with 5 then y value increases by 8.

Learn more about algebra here:

brainly.com/question/953809

#SPJ1

7 0
1 year ago
How do I solve this?
Tanya [424]
Y=-3x+5 hope this helps
3 0
3 years ago
A student studying his classmates' cars' ages reports the 5-number summary as {1, 3, 4, 8, 20}. what is the iqr for his data?
timurjin [86]

IQR for the data {1, 3, 4, 8, 20} is 5.

Interquartile Range(IQR) for a data is defined as the difference between third quartile and first quartile.

denoted by  IQR=Q₃-Q₁              (Q₃ is third quartile and Q₁ is first quartile)

The five number summary of a data set is represented as

{minimum, first quartile , second quartile , third quartile , maximum}..…(1)

According to the question

{1, 3, 4, 8, 20}

On comparing it with equation   …(1)

minimum=1

Q₁ =3    , Q₂=4 , Q₃=8 , maximum =20

IQR=Q₃-Q₁

Substituting the values we get

IQR=8-3=5.

Therefore , Interquartile Range for the data {1, 3, 4, 8, 20} is 5.

Learn more about Inter Quartile Range here brainly.com/question/28037049

#SPJ4

3 0
1 year ago
What is the distance, in feet, from where debbie and andy are standing to the coral reef?
Gnoma [55]
36 feet + 9 feet
= 45 feet

You are correct! The distance from where Debbie and Andy are standing to the coral reef is 45 feet in total.
8 0
3 years ago
Right triangle ABC is shown below similar right triangles be created by a run of rise of ____
Anestetic [448]
The answer is 12. Xddd
4 0
2 years ago
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