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kifflom [539]
3 years ago
6

Evaluate the expression 2bc2 for b = 1.5 and c = 5

Mathematics
1 answer:
sertanlavr [38]3 years ago
6 0

Answer:15

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
At what point on the curve y = 19 2x is the tangent line perpendicular to the line 20x 4y = 1?
Gennadij [26K]

The points are; (7/2, -1/2).

<h3>What is the given point?</h3>

Now the tangent line is given as;20x 4y = 1. When we rewrite it in the slope intercept form, we have the equation as; y = 1 - 20x/4 or y = 1/4 - 5x.

Then to obtain the slope of the curve we have; y = 19 - 2x

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Using the relation;

m1m2 = -1

m2 = -1/2

Hence;

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y = 1/4 + 5/2

y = 7/2

Thus the points are; (7/2, -1/2)

Learn more about normal curve:brainly.com/question/10664419

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2 years ago
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Step-by-step explanation:

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