What is the solution to this system of equations? X + 2y − z = 3 2x − y + 2z = 6 x − 3y + 3z = 4

Mathematics

1 answer:

Tomtit [17]3 years ago

5 0

Answer:

Step-by-step explanation:

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PLEASE HELP!!!!!!!!!!!!

Leni [432]

Answer:

X=104 degrees

Explanation:

Opposite angles are congruent.

Answer:

Y=26 degrees

Explanation:

All interior angles of a triangle have a sum of 180(on a plane).

Y+50+104=180

Y=26 degrees

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3 years ago

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Square root of 192 simplified

Sonja [21]

You must factoring the number 192, you will get 192=2^6*3, so you have square root(2^6*3)=2^(6/2)*root(3) applying enhancing property.
Solve the exponent and you get =2^3*root(3)= 8*root(3)

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3 years ago

Find y' by implicit differentiation √x +√y =1

AleksandrR [38]

Differentiate both sides with respect to x

$\frac{d}{dx}(x^{\frac{1}{2}} + y^{\frac{1}{2}}) = \frac{d}{dx}(1)\\\\ \frac{1}{2x^{\frac{1}{2}}} + \frac{1}{2y^{\frac{1}{2}}}\frac{dy}{dx} = 0\\\\\frac{1}{2y^{\frac{1}{2}}}\frac{dy}{dx} = -\frac{1}{2x^{\frac{1}{2}}}\\\\\frac{1}{2\sqrt{y}}\frac{dy}{dx} = -\frac{1}{2\sqrt{x}} \\\\\frac{dy}{dx} = -\frac{1}{2\sqrt{x}} \times 2\sqrt{y}\\\\\frac{dy}{dx} = -\frac{\sqrt{y}}{\sqrt{x}} \\\\\boxed{\bf{y'= -\frac{\sqrt{y}}{\sqrt{x}}}}$

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3 years ago

How many squares will it take to fill the large square

anastassius [24]

Answer:

i believe it would take 16. let me know if thats right?

Step-by-step explanation:

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2 years ago

<1 and <2 are _____ angles? <br> - verticals <br> - complementary <br> -adjacent <br> -obtuse

GarryVolchara [31]

Answer:

Complementary

Step-by-step explanation:

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3 years ago

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