2 years ago

A) Factorise a^2 - b^2

1 answer:

7 0

Answer:

a·a-b·b

Step-by-step explanation:

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mash [69]

Answer:

Step-by-step explanation:

percentage calculator 40 is what percent of 160=25;)

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3 years ago

Amiraneli [1.4K]

Shii ion even know maybe A

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2 years ago

Rzqust [24]

C I’m pretty sure that’s what is it

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3 years ago

algol13

$\\ \qquad\quad\sf{:}\dashrightarrow V=\dfrac{4}{9}πr^3$

$\\ \qquad\quad\sf{:}\dashrightarrow V_{(Sphere)}$

$\\ \qquad\quad\sf{:}\dashrightarrow 3\left(\dfrac{4}{9}πr^3\right)$

$\\ \qquad\quad\sf{:}\dashrightarrow \dfrac{4}{3}\pi r^3$

Now

$\\ \qquad\quad\sf{:}\dashrightarrow \pi r^3=\dfrac{3V}{4}$

$\\ \qquad\quad\sf{:}\dashrightarrow r^3=\dfrac{3V}{4\pi}$

$\\ \qquad\quad\sf{:}\dashrightarrow r=\sqrt[3]{\dfrac{3V}{4\pi}}$

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3 years ago

hammer [34]

X= $18.05. Hope this helps! can i please get brainliest

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3 years ago

A) Factorise a^2 - b^2​