3 years ago

Find the equation of the line khan academy slope intercept equation from the graph

Mathematics

1 answer:

satela [25.4K]3 years ago

8 0

Y= 3/4x - 2
I hope this helps!!!

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If T(n) =3x+2 find the value of y when x=-2

Troyanec [42]

Replace the x in 3x + 2 by -2 and calculate:-

y = 3(-2) + 2
= -6 + 2
= -4 answer

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3 years ago

Read through the solution below. Then, answer

serg [7]

Answer:

the answer is e=mc^2 I think

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2 years ago

The cost (in dollars) of a custom made sweatshirt is represented by 3.5n +29.99, where n is the number of different colors in th

juin [17]

Answer:

$52.5n+449.85$

Step-by-step explanation:

The cost is given for <em>1 sweatshirt</em>. To find the cost of 15 sweatshirts, we need to multiply the expression by 15. Let's do this:

$15(3.5n+29.99)\\=15(3.5n+29.99)\\=15(3.5n)+15(29.99)\\=52.5n+449.85$

This is the expression that represents the cost of 15 sweatshirts.

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3 years ago

How do you Multiply Radicals?

valentinak56 [21]

Answer:

Step 1: If the radicals have the same index, multiply terms the outside the radical with terms outside the radical and terms inside the radical with terms inside the radical.

Step 2: Simplify the radicals.

Step 3: Multiply the terms outside the radical

Step-by-step explanation:

Hope this helps!

3 0

3 years ago

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Given rs || qp, what is the value of x?

myrzilka [38]

In the given figure,

Angle 108° + 12x = 180°

because they for pair of co- interior angles which are supplementary.

so,

$12x + 108\degree = 180\degree$

$12x = 180\degree - 108\degree$

$12x = 72\degree$

$x = \dfrac{72\degree}{12}$

$x = 6\degree$

hence , value of x = 6°

5 0

2 years ago

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