3 years ago

A=? B=? Brainliest if correct PLEASE HELP

1 answer:

4 0

Answer:

b hljjjjjjjjkkkkjjjjjjjjj

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netineya [11]

Answer:

5×10⁵

5×10⁶

Step-by-step explanation:

$\dfrac{4\cdot 10^{15}}{8\cdot 10^{9}}=\dfrac{40\cdot 10^{14}}{8\cdot 10^{9}}\\\\=\dfrac{40}{8}\cdot 10^{(14-9)}=5\cdot 10^{5}$

$\dfrac{2\cdot 10^{-5}}{4\cdot 10^{-12}}=\dfrac{20\cdot 10^{-6}}{4\cdot 10^{-12}}\\\\=\dfrac{20}{4}\cdot 10^{(-6-(-12))}=5\cdot 10^{6}$

3 0

4 years ago

VashaNatasha [74]

(7-6)/6 leaves 1/6 multiplied by 100 is 100/6 which in percentage is 17%

3 0

3 years ago

Colt1911 [192]

Let, the number = x
So, x * 1/10 = 0.04
x = 0.04 * 10
x = 0.4

So, your final answer is 0.4

Hope this helps!

3 0

3 years ago

egoroff_w [7]

$p = 28.2t + 644\\\\p-644 = 28.2t\\\\\frac{p-644}{28.2} = \frac{28.2t}{28.2}\\ \\t = \frac{p-644}{28.2}$

$t = \frac{1320.80-644}{28.2} \\\\t = 24$

It will take 24 years.

6 0

3 years ago

dolphi86 [110]

Answer:

-6

Step-by-step explanation:

(-6) squared -36=0

36-36=0

5 0

4 years ago