Ask question

Ask question

All categories

3 years ago

9

What is one third minus two ninths

1 answer:

sineoko [7]3 years ago

7 0

1/3-2/9

=3/9-2/9 Multiply 1/3 by 3/3 (1) to get common denominator to subtract

=1/9

You might be interested in

2x-1/6 = 2(x-3)/3 + 1?

IceJOKER [234]

$2x-\frac{1}{6}=\frac{2(x-3)}{3}+1\ \ \ \ |multiply\ both\ sides\ by\ 6\\\\6(2x)-6(\frac{1}{6})=6\left(\frac{2x-6}{3}\right)+6(1)\\\\12x-1=2(2x-6)+6\\\\12x-1=2(2x)+2(-6)+6\\\\12x-1=4x-12+6\\\\12x-1=4x-6\ \ \ \ |add\ 1\ to\ both\ sides\\\\12x=4x-5\ \ \ \ \ |subtract\ 4x\ from\ both\ sides\\\\8x=-5\ \ \ \ |divide\ both\ sides\ by\ 8\\\\\boxed{\boxed{x=-\frac{5}{8}}}$

7 0

3 years ago

Read 2 more answers

How to regroup 35-52

rusak2 [61]

Answer:

83

Step-by-step explanation:

4 0

2 years ago

A rocket is launched from the top of a 90 foot cliff with an initial velocity of 140 feet per second. The height, h, of the rock

erastovalidia [21]

H=140s+90 s is seconds

7 0

3 years ago

If (x+iy)³ = y+vi then show that (y/x + v/y) = 4(x²-y²)

Elenna [48]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is the difference? <br><br>( -4x + 3) - (7x -<img src="https://tex.z-dn.net/?f=3x%5E%7B2%7D" id="TexFormula1" title="3x^{2}

trapecia [35]

The answer is 3x^2-19x+1

(-4x+3)-(7x-3x^2-1)
-12x+7x+3x^2+1

Combine like terms:
3x^2+(-12x+-7x)+1
= 3x^2+-19x+1

3 0

3 years ago