2 years ago

Identify the equation in the following table

Mathematics

1 answer:

yan [13]2 years ago

6 0

The answer is c y=3x-1 if you just plug in the numbers you can see if it is equal

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You are making identical balloon arrangements for your family reunion. You have 42 maroon

galben [10]

Answer: 42 in all, 14 of each.

Step-by-step explanation

The color with the least amount of balloons is orange with 14. this means to have an equal amount of balloons for each color, you would need 14 of each color.

8 0

2 years ago

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Solve the equation. Then check your solution.

ra1l [238]

Answer:

I think so b is the option

7 0

3 years ago

Without dividing or listing multiples how can u tell if 61 is a multiple of 6

RUDIKE [14]

yyou can do 61 ÷6 and that answer you get will equal 61

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2 years ago

Simplify: square root of 144X^2

miss Akunina [59]

(144) * (x^2)
(12^2) * (x^2)
(3^2) * (2^2^2) * (x^2)
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3 years ago

15. The equation below defines z as a differentiable function of x and y. Find the value of dz/dy at the point (1, 1, 1).

MariettaO [177]

Isolate the term with $z^2$ .

$x^2 - 5y^2 + xyz^2 = y - 4 \implies xyz^2 = -x^2 + 5y^2 + y - 4$

Differentiate both sides with respect to $y$ .

$\dfrac{\partial(xyz^2)}{\partial y} = \dfrac{\partial(-x^2 + 5y^2 + y - 4)}{\partial y}$

By the product and chain rules,

$xz^2 + 2xyz \dfrac{\partial z}{\partial y} = 10y + 1$

Solve for the partial derivative, then evaluate at $(x,y,z) = (1,1,1)$ .

$\dfrac{\partial z}{\partial y} = \dfrac{10y + 1 - xz^2}{2xyz}$

$\dfrac{\partial z}{\partial y} \bigg|_{x=1,y=1,z=1} = \dfrac{10 + 1 - 1}{2} = \boxed{5}$

4 0

1 year ago