3 years ago

- What is 90% of 250?

1 answer:

8 0

The answer to your question is 225

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olga_2 [115]

$5x+5z=0\implies x+z=0\implies z=-x$

$5x+3y-2z=7x+3y-2x-2z=7x+3y-2=-4\implies7x+3y=-2$

Letting $x=t$ and $z=-t$ , we have

$7t+3y=-2\implies y=-\dfrac73t-\dfrac23$

so the intersection is given by

$\mathbf r(t)=\left(t,-\dfrac73t-\dfrac23,-t\right)$

8 0

3 years ago

Kaylis [27]

Its going to be obviously D

7 0

3 years ago

Aleonysh [2.5K]

H= 1/5W + 8/5
h- 8/5 = 1/5w
5h-8 = w

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3 years ago

julsineya [31]

Answer:

The answer is 4y

Step-by-step explanation:

Simplify the expression.

Hoped this helped!

Could I perhaps get brainly?

8 0

3 years ago

zhannawk [14.2K]

The quotient is 14/19.
When dividing fractions, you multiply by the reciprocal

5 0

3 years ago