2 years ago

I Really need Help IF you know how to do this please help!

1 answer:

4 0

okay so basically we see two rectangles right, so we can subtract the small from the big to leave the shaded region behind: so we take the area of the big rectangle first, (x+5)*4 and then we subtract the small area which is 2*2 so that we get an equation like this: (x+5)*4 - 4 --> 4x+20-4 --> 4x+16

You might be interested in

In simplest radical form, what are the solutions to the quadratic equation 6 = x2 - 10x?

WARRIOR [948]

Answer:

x = $5 - \sqrt{31}$ , $5 + \sqrt{31}$

Step-by-step explanation:

6 = x^2 - 10x

0 = x^2 - 10x - 6

Let's use the quadratic formula. ( $x = \frac{-b +- \sqrt{b^2 - 4ac}}{2a}$ )

$x = \frac{10 +- \sqrt{-10^2 - 4(-6)}}{2}$

x = $\frac{10 +- 2\sqrt{31} }{2}$

= 5 +- $\sqrt{31}$

x = $5 - \sqrt{31}$ , $5 + \sqrt{31}$

5 0

3 years ago

5(x – 10) = 30 – 15x Solve

Doss [256]

Answer:

x=4

Step-by-step explanation:

5(x-10) = 30- 15x

5x - 50= 30 - 15x

+15x +15x

20x - 50 = 30

+50 +50

20x = 80

/20 /20

x = 4

Hope this helps!

7 0

3 years ago

If x = -6 wich inequality is true

mart [117]

Answer:

where's the answer choices???

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

I’m which place should you put the first digit in the quotient in division

Sergio [31]

Step-by-step explanation:

It would be the very top of the division problem, so for example, if we take. a look at the lower image below, we see that the number 6 is the number that would be the (first) number that would be the quotient.

Answer:

Very top, (e.g) "the number 6"

6 0

3 years ago

Add 8x+6yz-3zx, 4yz+6zx-8y, -3xz+6x-4xy pls find answer...

Butoxors [25]

Na bro i dont even know what’s that tbh

3 0

3 years ago