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2 years ago

Write the equation of the line in fully simplified slope-intercept form.

Mathematics

1 answer:

just olya [345]2 years ago

6 0

Answer:

y= -7x-8

Step-by-step explanation:

The slope intercept form is y = mx + b.

First, find the slope. Use rise/run which gives you -7. <= negative bc its a negative slope.

Next, find the y intercept for b. It is -8.

Now, combine the numbers. y = -7x-8.

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Fernando bought 8 pints of milk. How many fluid ounces of milk did Fernando buy?

nordsb [41]

Answer: 128 fluid ounces

Step-by-step explanation:

First and foremost, we need to realize that:

1 pint = 16 ounces

Therefore, since Fernando bought 8 pints of milk, to convert it to ounces, we just have to multiply 16 by 8. This will be:

= 16 ounces × 8

= 128 ounces

3 0

3 years ago

Read 2 more answers

Solve for each equation h divided by 4/9 for h = 5 1/3 A) 2 10/27 B) 10 C) 12

arsen [322]

Solve for each equation
h divided by 4/9 for h = 5 1/3

h 16/3
------- = -----------------
4/9 4/9
= 16/3 * 9/4
= 12
answer is C) 12

6 0

3 years ago

This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive an

sleet_krkn [62]

Answer:

-6re−r [sin(6θ) - cos(6θ)]

Step-by-step explanation:

the Jacobian is ∂(x, y) /∂(r, θ) = δx/δθ × δy/δr - δx/δr × δy/δθ

x = e−r sin(6θ), y = er cos(6θ)

δx/δθ = -6rcos(6θ)e−r sin(6θ), δx/δr = -sin(6θ)e−r sin(6θ)

δy/δθ = -6rsin(6θ)er cos(6θ), δy/δr = cos(6θ)er cos(6θ)

∂(x, y) /∂(r, θ) = δx/δθ × δy/δr - δx/δr × δy/δθ

= -6rcos(6θ)e−r sin(6θ) × cos(6θ)er cos(6θ) - [-sin(6θ)e−r sin(6θ) × -6rsin(6θ)er cos(6θ)]

= -6rcos²(6θ)e−r (sin(6θ) - cos(6θ)) - 6rsin²(6θ)e−r (sin(6θ) - cos(6θ))

= -6re−r (sin(6θ) - cos(6θ)) [cos²(6θ) + sin²(6θ)]

= -6re−r [sin(6θ) - cos(6θ)] since [cos²(6θ) + sin²(6θ)] = 1

6 0

3 years ago

I need her Divideing .31 9

Aleks [24]

Answer:

If we’re dividing .31 by 9

The solution is on the photo below

Hope this helped. Have a great day!

3 0

2 years ago

Solve the system of equations

miv72 [106K]

Answer:

y = -3 when x = 4

Step-by-step explanation:

2x-4y = 20

x = 4

2(4) - 4y = 20

8 - 4y = 20

-4y = 12

y = -3

5 0

3 years ago