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Nostrana [21]
3 years ago
9

For what values of A the following expressions are true

Mathematics
1 answer:
Luden [163]3 years ago
5 0
A) true
B)true..

Hope it helps
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Answer:

It's 0.3. Hope this helps!

Step-by-step explanation:

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A pipe is 10 ft long. It need to be cut into pieces that are each 2/5 feet long. How many pieces can be made from the pipe?
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Step-by-step explanation:

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Fine the equation of the line that is perpendicular to the given line and passes through the given point. Enter the right side o
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Answer:

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Step-by-step explanation:

Change the given equation to slope-intercept to get y=\frac{7}{4}x-\frac{1}{4}. When you multiply the slopes of perpendicular lines, you get -1. -1 divided by \frac{7}{4} is -\frac{4}{7}. The slope of the new line is then -\frac{4}{7}. The perpendicular line passes through (5, 5) so you can have the equation5=-\frac{4}{7} (5)+b. Simplifying gets b = \frac{55}{7} . So now the final equation for the perpendicular line is y=-\frac{4}{7} x+\frac{55}{7}

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3 years ago
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