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dmitriy555 [2]
3 years ago
11

Question 2 (1 point) What is the value of x if AABC is equilateral?

Mathematics
1 answer:
Marina86 [1]3 years ago
3 0

Answer:

x= 2

Step-by-step explanation:

Given that,

AB = 7.5x

BC = 6x+3

AC = 10x-5

ΔABC is an equilateral triangle.For an equilateral triangle, all sides are equal. ATQ,

AC = BC = AB

10x-5 = 6x+3

Taking like terms together

10x-6x = 5+3

4x = 8

x = 2

Hence, the value of x is equal to 2.

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Why 10^33/2=5*10^32? Explain, pls. :(
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Answer:

see below

Step-by-step explanation:

10^33/2

Rewriting the numerator as 10 * 10 ^ 32

10 * 10 ^32

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

2

10/2 = 5

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Therefore

10^33/2=5*10^32

4 0
2 years ago
10. What makes an equation a quadratic?
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Answer:

D. The equation has a variable multiplied by itself. A squared variable.

Step-by-step explanation:

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4x^2 = 28x <br> <br> Solve and explain how you arrived at the solution
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