2 years ago

What is the product of (a+b) (a-b)

Mathematics

1 answer:

VashaNatasha [74]2 years ago

5 0

Answer:

$a^{2}+b^{2}$

Step-by-step explanation:

(a+b)(a-b)

$a^{2}$ -ab+ab- $b^{2}$

$a^{2} + b^{2}$

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Slope = 4/3, (-2, 11)

Lady_Fox [76]

Answer:

y = $\frac{4}{3}$ x + $\frac{41}{3}$

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

here m = $\frac{4}{3}$ , hence

y = $\frac{4}{3}$ x + c ← is the partial equation

to find c substitute (- 2, 11) into the partial equation

11 = - $\frac{8}{3}$ + c ⇒ c = $\frac{41}{3}$

y = $\frac{4}{3}$ x + $\frac{41}{3}$ ← equation of line

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Answer:

Step-by-step explanation:

The relationship is proportion if y/x is constant.

So it is C because 12/4 = 15/5 = 18/6 = 3.

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What is the solution set for z+10=z-2

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Answer: No Solution.

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Step-by-step explanation:

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What is the slope intercept of the line (-9,7) (9,1)

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