Ask question

Ask question

All categories

3 years ago

10

I am a 4 digit whole number my digits decrease by 2 from the thousands place to the ones place each of my digitsis an even numbe

r what number am I

2 answers:

Maru [420]3 years ago

4 0

You are the number 8642

Kazeer [188]3 years ago

4 0

I think the answer is 8642 but I'm not sure

You might be interested in

Is 6.34 repeating a rational or irrational number?

Alchen [17]

Step-by-step explanation:

i think that is a irational number

5 0

3 years ago

I need help for this question for homework and I need the work for it help is appreciated:)

AleksAgata [21]

The question is not clear sos

8 0

3 years ago

How do I solve this

sdas [7]

$\bf \textit{difference of squares}
\\ \quad \\
(a-b)(a+b) = a^2-b^2\qquad \qquad 
a^2-b^2 = (a-b)(a+b)\\\\
-------------------------------\\\\
\cfrac{2x}{x^2+2x-24}-\cfrac{x}{x^2-36}\quad 
\begin{cases}
x^2+2x-24\implies (x+6)(x-4)\\
--------------\\
x^2-36\implies x^2-6^2\\
(x-6)(x+6)
\end{cases}$

$\bf \cfrac{2x}{(x+6)(x-4)}-\cfrac{x}{(x-6)(x+6)}\impliedby 
\begin{array}{llll}
\textit{thus our LCD is}\\
(x-6)(x+6)(x-4)
\end{array}
\\\\\\
\cfrac{[(x-6)2x]~-~[(x-4)x]}{(x-6)(x+6)(x-4)}\implies \cfrac{2x^2-12x-x^2+4x}{(x-6)(x+6)(x-4)}
\\\\\\
\cfrac{x^2-8x}{(x-6)(x+6)(x-4)}$

3 0

3 years ago

Solve each equation by factoring.<br> (x – 7)(2x - 3) = 0

Orlov [11]

Answer:

x = 7 and 3/2

Step-by-step explanation:

We can say:

x - 7 = 0 and 2x - 3 = 0

<em>Lets solve for x - 7 = 0 first:</em>

Add 7 to each side of "="

=> <u>x = 7</u>

<em>Now lets solve for 2x - 3 = 0</em>

First add 3 to each side of "="

=> 2x = 3

Now divide each side by 2

<u>=> x = 3/2</u>

Hope this helps!

5 0

2 years ago

The sum of two numbers is 128. Their difference is 4. What are the numbers?

Naddik [55]

Answer:

66 and 62

Step-by-step explanation:

128 divided by 2 gives you 64, and by taking two away from one number and giving it to the other, you're final answers are 66 and 62

3 0

3 years ago

Read 2 more answers