All categories

3 years ago

Write this number in standard form 2,000,000+80,000+1,000+300+40+3

Mathematics

2 answers:

brilliants [131]3 years ago

6 0

The answer is 2,081,343

jeka57 [31]3 years ago

4 0

Answer:

2,081,343

Step-by-step explanation:

Standard form is the way we would typically think of numbers being written. think of expanded form as an addition problem to get standard form.

You might be interested in

Ignore the decimal pls

Tresset [83]

So if 18 + x =43, then what you need to do is

18 + x =43
-18 -18
——————
x = 25

because whatever you do to one side, you need to do to the other

5 0

2 years ago

X-2y+z=2<br> bx+ay=3<br> -2y+z=-4<br> Choose appropriate values for a and b

jonny [76]

Answer:

Attached

Step-by-step explanation:

Just for your reference, this question will get unlimited number of solutions, attached is a few examples I calculated from Excel. Have fun to pick one or create one to be your favorite.

8 0

2 years ago

What is the value of x?

Helga [31]

I hope this helps you

3x-25=6x-80

6x-3x=80-25

3x=55

x =55/3

6 0

2 years ago

Which expression is equivalent to 1/3(12x+6x-21)

marin [14]

Answer:

$6x-7$

Step-by-step explanation:

$\frac{1}{3} (12x + 6x -21)$

break it into pieces

$\frac{1}{3}*12x = 4x$

$\frac{1}{3}*6x=2x$

$\frac{1}{3} *-21=-7$

put it all together

*since there's no negative in front of the other numbers except 7 they're positive so you add them*

$4x + 2x - 7$

simplify

$6x - 7$

4 0

3 years ago

Write 25×10^6 in standard form. Please can someone help me

Lemur [1.5K]

Answer:
2.5 • 10^6

Explanation:
In order for 25 • 10^6 to be written in standard form, the ‘25’ needs to be less than 10. To do that we will move the decimal one place to the left so that 25 is now 2.5; it is now a number less than 10. It should now look like 2.5 • 10^6. It is now in standard form.

4 0

2 years ago

Read 2 more answers