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ANEK [815]
2 years ago
11

Pls I need help with this

Mathematics
1 answer:
LiRa [457]2 years ago
7 0

Answer:

third side = 4

Step-by-step explanation:

third side is hypoenuse as it is opposite to 90 degree.

using pythagoras theorem

(perpendicular)^2 + (base)^2 = (hypotenuse)^2

2^2 + (2\sqrt{3 )^2 = hypotenuse^2

4 + 4*3 = hypotenuse^2

16 = hypotenuse^2

\sqrt{16} = hypotenuse

4 = hypotensue

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Plssss help i give brainliest
notka56 [123]

Answer:

28

Length=2(x-1)

Width=5

Area=length*width = (2(x-1))(5) = (2x-2)(5) = 10x-10

29

His reasoning is illogical because whether or not an expression has a term that is being subtracted isn't relevant; technically there are an infinite amount of ways to represent a value. Plus you can just compute the expressions and see that they're equal:

6x-2x+4 = 4x+4

4(x-1) = 4x+4

30

The two expressions are equal because when you compute the expression 4(n+3)-(3+n) , you get 3n+9:

4(n+3)-(3+n) = 4n+12-3-n = 3n+9

31

The two expressions are equal because when you compute the expression 2(2n-1), you get 4n-2.

2(2n-1) = (2)(2n)+(2)(-1)=4n-2

32

5(g+14)=(5)(g)+(5)(14)=5g+70

The expressions aren't equal as 5(g+14) equates to 5g+70 and 5g+70≠5g+14.

3 0
2 years ago
Please answer quick!!
Anon25 [30]

Answer:

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Step-by-step explanation:

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3 years ago
There are 273 students in the 7th grade. If the
Elanso [62]

Answer:

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Step-by-step explanation:

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2 years ago
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What is the answer to this ?
harina [27]

Answer:

The answer is option 1.

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

i did it

6 0
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