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soldi70 [24.7K]
2 years ago
14

What mistake did she make?

Mathematics
1 answer:
tiny-mole [99]2 years ago
7 0

Step-by-step explanation:

According to the pythagrean equation, it should be

AC^2 = AB^2 + BC^2\\

8² = 6² + BC²

64 = 36 + BC²

BC² = 28

BC = ✓28 = 5.29

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Answer:

6 units

Step-by-step explanation:

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3 years ago
Simplify the following expression.
erica [24]

Answer:

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Step-by-step explanation:

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Curtis spent $60 less than 3 times what Jaclyn spent. Curtis spent $36. How much did Jaclyn spend?
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X - 2y = 3<br> 5x + 3y = 2<br> The lines whose equations are shown intersect at which point?
Lady_Fox [76]

The point of intersection of the two lines is at (1,-1)

<h3>System of equation</h3>

The given system of expression is shown below

x - 2y = 3

5x + 3y = 2

The solution to the system of equation is the point of intersection

From equation 1

x = 3 + 2y

Substitute into 2

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Substitute y = -1 into 3

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Hence the point of intersection of the two lines is at (1,-1)

Learn more on system of equation here: brainly.com/question/25976025

#SPJ1

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Step-by-step explanation:

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