2 years ago

Expanding form for 73,489

Mathematics

2 answers:

taurus [48]2 years ago

8 0

Answer:

70,000+3,000+400+80+9

Step-by-step explanation: hope this help!!

slavikrds [6]2 years ago

4 0

70000
+3000
+400
+80
+9
I like to stack and add plz say this help u

You might be interested in

How do u make y=4x into standard form

Norma-Jean [14]

-4x+y=0
(Using Ax+By=C)

5 0

3 years ago

7−5+3−1 With no solution

leva [86]

Answer:

-2

Step-by-step explanation:

7−5+3−1

using BODMAS

A is addition and it comes before subtraction

7−(5+3)−1

7-8-1

then solve

7 - 9 = -2

4 0

2 years ago

Kindly solve this question

Dmitry_Shevchenko [17]

Answer:

x=-1/7

Step-by-step explanation:

$\frac{3x-1}{3} -\frac{2x}{x-1} =x$

$\frac{(3x-1)(x-1)}{3x-3} -\frac{2x(3)}{3x-3} =x$

$\frac{3x^2-4x+1}{3x-3} -\frac{6x}{3x-3} =x$

$\frac{3x^2-10x+1}{3x-3} =x$

$\frac{3x^2-10x+1}{3x-3} =\frac{x(3x-3)}{3x-3}$

$\frac{3x^2-10x+1}{3x-3} =\frac{3x^2-3x}{3x-3}$

$3x^2-10x+1=3x^2-3x$

$-10x+1=-3x$

$-7x=1$

$x=-1/7$

3 0

1 year ago

What are rational and irrational numbers ?

lbvjy [14]

Rational: Any number that can be expressed as a fraction (or a ratio.)
Irrational: Not rational, any number that can't be written down as a fraction. Some examples include $\pi (3.1415926...)$ , $\sqrt{2}$ , and so on.

6 0

2 years ago

Read 2 more answers

A chess board is an 8 by 8 grid of squares. If you randomly choose 3 squares on the board, what is the probability that:

bixtya [17]

The answer is the letter B

3 0

2 years ago