2 years ago

Fracciones contesta lo siguiente

Mathematics

1 answer:

IgorLugansk [536]2 years ago

5 0

Answer:

Tienes que dividir las fracciones en el dibujo por las fracciones de los números y luego obtendrás las respuestas correctas.

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Consider the equation 2x+8y=12

rusak2 [61]

For a you have to solve 2 solutions , first 2x=12
6=x then you plug that back in, 12+8y=12
8y=0
y=0
(6,0)

3 0

2 years ago

Use this equation to find dy/dx. 3y cos x = x2 + y2

Art [367]

Given: 3y cos x = x² + y²

Define $y' = \frac{dy}{dx}$

Then by implicit differentiation, obtain
3y' cos(x) - 3y sin(x) = 2x + 2y y'
y' [3 cos(x) - 2y] = 2x + 3y sinx)

Answer:
$\frac{dy}{dx} = \frac{2x+3y \, sin(x)}{3cos(x)-2y}$

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2 years ago

a recipe requires 1/2 cup of sugar for each 2/3 cup of flour. how many cups are needed for each cup of flour?

NNADVOKAT [17]

Answer:

1 3/4

Step-by-step explanation:

For every cup of flour the recipe uses, it uses 3/4 cups of sugar. So, 1 cup of flour plus 3/4 of sugar is 1 3/4.

4 0

3 years ago

1. Explain in a complete sentence if the point (2, -4) is the solution to the system of equations. x + y = -2 2x – y = 8

Temka [501]

So, it says x + y = -2
we just plug in the numbers so,
2 + - 4 = -2
This equation is true and can also be written as
2 - 4 = -2

It also then says that 2x - y = 8
Again, you just plug in the numbers
2 * 2 - (-4) = 8
This equation is true and can also be writen as,
2*2 + 4 = 8

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2 years ago

A line which has an undefined slope is _____.

erastovalidia [21]

Answer:

c, vertical

Step-by-step explanation:

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2 years ago

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