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3 years ago

Which of the following equations is equivalent to y-3x=4 ?

Mathematics

1 answer:

lina2011 [118]3 years ago

7 0

Answer:

y=3x+4

idk what it has to be equivalent to...I just put it in y-intercept form

Step-by-step explanation:

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What coins do I have?

gavmur [86]

Answer:

Nickels and dimes?

Step-by-step explanation:

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3 years ago

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Find the product 12(-3)

sweet [91]

12 x 3 = 36 so it’s -36

4 0

3 years ago

The sum of the areas of two circles is 80 pie square meters. Find the length of a radius of each circle if one of them is twice

Svetach [21]

Answer:

The radius of the circles are $4\ m$ and $8\ m$

Step-by-step explanation:

Let

x-----> the radius of larger circle

y----> the radius of smaller circle

we know that

$\pi x^{2} +\pi y^{2}=80\pi$

$x^{2} +y^{2}=80$ -----> equation A

Remember that

$x=2y$ -----> equation B

substitute equation B in equation A and solve for y

$(2y)^{2} +y^{2}=80$

$4y^{2} +y^{2}=80$

$5y^{2}=80$

$y^{2}=16$

$y=4\ m$

Find the value of x

$x=2y$

$x=2(4)=8\ m$

therefore

The radius of the circles are $4\ m$ and $8\ m$

4 0

3 years ago

You invest $12,000 at 3.8% annual interest compounded annually. How much will you have at the end of 5 years?

Serjik [45]

Answer:

The answer is 60,000.

Step-by-step explanation:

If you invest 12,000 at 3.8 annual interest. Annual means yearly, so that's every year. 12,000 x 5 is 60,000 that's why the answer is 60,000. If the answer is incorrect or correct let me know. If it's correct, mark me as brainlest, give me a rating, or say thank you! Have A Great Day.

3 0

3 years ago

Hector made a batch of pancakes first guest you 6 cups of milk three eggs and 9 cups of pancake mix. What is the constant of pus

Nitella [24]

Answer:

3 : 2

Step-by-step explanation:

The ratio of pancake mix to milk is ...

pancake mix : milk = (9 cups) : (6 cups) = 9 : 6 = 3 : 2

6 0

3 years ago