Ask question

Ask question

All categories

zloy xaker [14]

4 years ago

5

What is 7.2 times 10^5 equal to.

2 answers:

Ede4ka [16]4 years ago

8 0

It is 72,000 all you have to do is subtract the number of places behind the decimal point from the exponent and then just add as many zeroes as the end product says

FromTheMoon [43]4 years ago

4 0

The answer to this is 720000

You might be interested in

Point 6,8 lies in which quadrant

OverLord2011 [107]

Answer:

Quadrant one if its positive (6, 8)

3 0

3 years ago

It’s a giveaway... again (‘:

saul85 [17]

<em>10.....................thanks XD - smilez</em>

5 0

3 years ago

Read 2 more answers

Simplify.Your answer should contain only positive exponents.

zhannawk [14.2K]

Step-by-step explanation:

1) $r^3r^3$

$\mathrm{Apply\:exponent\:rule}:\quad \:a^b\cdot \:a^c=a^{b+c}$

$=r^{3+3}$

$=r^6$

2) $3k^3k^3$

$\mathrm{Apply\:exponent\:rule}:\quad \:a^b\cdot \:a^c=a^{b+c}$

$=3k^{3+3}$

$=3k^6$

3) $\left(3b^2\right)^3$

$\mathrm{Apply\:exponent\:rule}:\quad \left(a\cdot \:b\right)^n=a^nb^n$

$=3^3\left(b^2\right)^3$

$=27\left(b^2\right)^3$

$=27b^6$

4) $\left(2m^3\right)^3$

$\mathrm{Apply\:exponent\:rule}:\quad \left(a\cdot \:b\right)^n=a^nb^n$

$=2^3\left(m^3\right)^3$

$=8\left(m^3\right)^3$

$=8m^{3\cdot \:3}$

$=8m^9$

5) $\frac{3r^3}{r^2}$

$\mathrm{Apply\:exponent\:rule}:\quad \frac{x^a}{x^b}=x^{a-b}$

$=3r^{3-2}$

$=3r^1$

$=3r$

3 0

3 years ago

Write in a standard form.

PSYCHO15rus [73]

Answer:

16.403

22.312

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

I’ll give you all stars

Lesechka [4]

Answer:

∠ HCF = 108°

Step-by-step explanation:

∠ ABG and ∠ HCF are alternate exterior angles and are congruent, thus

12x = 11x + 9 ( subtract 11x from both sides )

x = 9

Thus

∠ HCF = 11x + 9 = 11(9) + 9 = 99 + 9 = 108°

4 0

3 years ago