3 years ago

What is the resulting equation when the expression for y in the second equation is substituted into the first equation?

Mathematics

1 answer:

Anni [7]3 years ago

5 0

Answer: 3x + 6 -4x = 1

Simplify to -x + 6 = 1 because 3x - 4x = -1x

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Each vertical cross-section of the triangular

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Answer:

The vertical height is $h=3\ units$

Step-by-step explanation:

we know that

In the right triangle ABC

see the attached figure

To find the height h apply the Pythagoras Theorem

$c^{2}=a^{2}+b^{2}$

we have

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substitute

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