3 years ago

Find the sum (a-b)(2a+4b)

1 answer:

7 0

(a-b)(2a+4b) = 2a² - 2ab + 4ab - 4b² = 2a² + 2ab - 4b²

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ivann1987 [24]

Circumference is 56.54866776 and Area is 254.4690049

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3 years ago

katovenus [111]

Answer:

-1

Step-by-step explanation:

can be soled by substitution remember BEDMAS

can also be written like this

((-2)-2*(-0.5))^3

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3 years ago

BabaBlast [244]

Answer:

$\frac{7}{10} y$

Step-by-step explanation:

To add fractions with the same denominator, simply add the numerators:

$\frac{a}{b} + \frac{c}{b} = \frac{a+c}{b}$

So:

$\frac{3}{10} y+\frac{4}{10} y=\frac{7}{10} y$

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3 years ago

Norma-Jean [14]

y = 3x - 7

3 = slope
-7 = y intercept

This line would cross the y intercept at -7, and go up by 3 (slope).

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3 years ago

olasank [31]

Answer:

dude you have complicated questions

Step-by-step explanation:

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3 years ago