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3 years ago

13

Express this number in standard form. 2.456 times 10^11

2 answers:

KiRa [710]3 years ago

6 0

Answer:

Actually the answer is 245,600,000,000.

Step-by-step explanation:

Khan

Varvara68 [4.7K]3 years ago

5 0

Its 2.456*10=11

hope this helps and please rate below and also i am great with helping people who are going through a lot like family or school or friendship problems so if u want help or tips about those things or even depression feel free to ask me through message and i will see what i can do to help you. :)

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2 3/4 divided by ( -1 2/3

Cloud [144]

Step-by-step explanation:

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2 years ago

Find slope of the graph 9x-3y=15

LekaFEV [45]

<h3><u>Explanation</u></h3>

Convert the equation into slope-intercept form.

$y = mx + b$

where m = slope and b = y-intercept.

What we have to do is to make the y-term as the subject of equation.

$9x - 3y = 15 \\ 9x - 15 = 3y \\ \frac{9x - 15}{3} = y$

Simplify

$\frac{9x}{3} - \frac{15}{3} = y \\ 3x - 5 = y \\ y = 3x - 5$

From y = mx+b, the slope is 3.

<h3><u>Answer</u></h3>

$\large \boxed {slope = 3}$

4 0

3 years ago

Simplify the following

Goshia [24]

Answer:

9

Step-by-step explanation:

Using the rules of logarithms

log $x^{n}$ = nlogx

$log_{b}$ b = 1

Then

$log_{x}$ $x^{9}$

= 9 $log_{x}$ x

= 9

4 0

3 years ago

Factorise 9a^2 - 6ab + 12ac - 8bc

Lady_Fox [76]

9a^2-6ab+12ac-8bc
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There you go. Have fun!

6 0

3 years ago

Which of these ratios are equivalent? 4/6, 10/25 and 6/15

spayn [35]

10/25 and 6/15
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Sorry for the mixup.

3 0

3 years ago

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