3 years ago

How to solve the equation 3/7 *49=x

Mathematics

1 answer:

rjkz [21]3 years ago

8 0

Answer:

x=21

Step-by-step explanation:

well, geez - just do the math!

3/7 * 49 = 21

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2 years ago

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Answer:

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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Consider the function y = -2-3cos (x+pi). What effect does the -2 have on the basic graph

Elenna [48]

ANSWER

-2 shift the graph of the basic function down by 2 units.

EXPLANATION

The given cosine function is:

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This equation can be rewritten as:

$y = - 3 \cos(x + \pi) + - 2$

We compare this to

$y = a \cos(bx + c) + d$

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If d is negative the graph shifts down by d units.

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3 years ago