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emmainna [20.7K]
3 years ago
12

PLEASE HELP!!! AND I WILL GIVE BRAINLIEST Isosceles triangle find x and show your equation to solve for x for the image below, p

lease put a reasonable answer or I will report you:)

Mathematics
2 answers:
bogdanovich [222]3 years ago
8 0

Answer:

x = 5

Step-by-step explanation:

Since it is an isosceles triangle then the two sides that have the same angle measurement have the same length. So:

5x - 8 = 2x + 7

---------------------------------------------------------------------

<h3>From here, its just basic equations:</h3>

5x - 8 = 2x + 7

Add 8 to both sides:

5x = 2x + 15

Subtract 2x from both sides:

3x = 15

Divide by 3:

x = 5

---------------------------------------------------------------------

I hope I could help you understand :D

Don't be scared to ask if it was something you didn't understand!

Sergeeva-Olga [200]3 years ago
4 0

Answer:

x = 5

Step-by-step explanation:

since it is isoscles,

5x-8 = 2x+7

reduce

3x = 15

x = 5

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Answer:

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Step-by-step explanation:

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PLEASE PLEASE HELP WILL MARK BRAINLIEST!!
oksian1 [2.3K]

The equivalent expression to given expression is 1/3.

<h3>What is Equivalent Expression?</h3>

Equivalent expressions are defined as algebraic expressions which give the same resulting expression. An algebraic expression (or) a variable expression is defined as a combination of terms by the operations such as addition, subtraction, multiplication, division.

Here, given expression

    \sqrt{2/x^2} X \sqrt{x^2/18}

=   \sqrt{2 X x^2/18x^2}

=    \sqrt{1/9}

=   1/3

Thus, the equivalent expression to given expression is 1/3.

Learn more about equivalent expression from:

brainly.com/question/24242989

#SPJ1

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2 years ago
Which of the binomials below is a factor of this trinomial?
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Hi there! :)

Answer:

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