3 years ago

Solve for d when 2x-2yd=y+xd ...?

1 answer:

3 0

2x-2yd=y+xd 2x-y=xd+2yd 2x-y=d(x+2y) (2x-y)/(x+2y)=d So the answer is d=2x−yx+2y

You might be interested in

spayn [35]

Answer:

Area is 1000π

Step-by-step explanation:

4 0

3 years ago

Colt1911 [192]

Answer:

what?

Step-by-step explanation:

5 0

3 years ago

Mrac [35]

Answer:

A Exactly one solution

Step-by-step explanation:

$\left \{ {{6x-3y=9} \atop {6x+y=9}} \right.\\\\\left \{ {{6x-3y=9} \atop {-6x-y=-9}} \right\\\\Then, \\\\-4y=0\\\\\\ y=0\\\\$

Putting y=0 at second equation, we have

$-6x=-9\\\\x=\frac{9}{6} =\frac{3}{2}$

The unique solution is $(\frac{3}{2} , 0)$

3 0

3 years ago

Vitek1552 [10]

Answer:

Yes, It is a factor

Step-by-step explanation:

Step 1: Plug in -4 to see if it is a factor

p(-4) = (-4)^3 - 4(-4)^2 - 17(-4) + 60

p(-4) = 0

Since it is 0, that means that it is a factor.

Answer: Yes, It is a factor

8 0

3 years ago

uranmaximum [27]

10.50 x 0.2 = $2.10
Therefore, 20% of $10.50 is $2.10

With 20% off, the book will cost
10.50-2.10 = $8.40

4 0

3 years ago