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3 years ago

Find the Value of 2a2+5b2

Mathematics

1 answer:

Valentin [98]3 years ago

3 0

Answer:

I get 92 but not really sire

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Step-by-step explanation:

Because the ratio between 128 and -32 is the same as the ratio between -32 and 8

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Step-by-step explanation:

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Please help me ... Tim has developed a money saving strategy that use the formula S=450+100r give a possible interpretation of T

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3 years ago

Find the coordinates of T' after the given translation.

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3 years ago

67. The line contains the point (4,0) and is parallel to the line defined by 3x = 2y.

olganol [36]

Answer:

$y=\frac{3}{2} x-6$

Step-by-step explanation:

Hi there!

What we need to know:

Linear equations are typically organized in slope-intercept form:

$y=mx+b$ where m is the slope of the line and b is the y-intercept (the value of y when the line crosses the y-axis)

Parallel lines will always have the same slope but different y-intercepts.

1) Determine the slope of the parallel line

Organize 3x = 2y into slope-intercept form. Why? So we can easily identify the slope, m.

$3x = 2y$

Switch the sides

$2y=3x$

Divide both sides by 2 to isolate y

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

Now that this equation is in slope-intercept form, we can easily identify that $\frac{3}{2}$ is in the place of m. Therefore, because parallel lines have the same slope, the parallel line we're solving for now will also have the slope $\frac{3}{2}$ . Plug this into $y=mx+b$ :