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3 years ago

Prove that 3:8 is equivalent to 12:32.

1 answer:

7 0

3:8 can also be written as 3/8

12:32 can also be written as 12/32

 $\frac{12}{32} = \frac{3\times 4}{8\times 4} = \frac{3}{8}$

So thus 3:8 is equivalent to 12:32

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4 years ago

A company believes that it controls more than 30% of the total market share for one of its products. To prove this belief, a ran

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4 years ago

Help me please I'm confused

Nimfa-mama [501]

Answer:

The point (x, y) = (3, -4) represents the solution of the given system of equations.

Please check the attached graph.

Step-by-step explanation:

Given the system of equations

$y\:=\:-\frac{3}{2}x\:-\:3$

$y\:=\:-x\:-\:1$

Please check the attached graph of the given system of equations

From the graph:

The red line represents the equation: $y\:=\:-\frac{3}{2}x\:-\:3$

The blue line represents the equation: $y\:=\:-x\:-\:1$

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We know that the point of intersection of two lines represents the solution of the system of equations.

It is clear from the attached graph that the two lines intersect at the point (-4, 3).

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Please check the attached graph.

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Step-by-step explanation:

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3 years ago