3 years ago

Find the constant of variation if x and y vary directly and x = 6 when y= -2/3 ?

Mathematics

1 answer:

elena-14-01-66 [18.8K]3 years ago

3 0

Answer:

k= 5/22

Step-by-step explanation:

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A triangle with base of 1/2m has an area of 12m^2. what is the height, in m, of the triangle?

bekas [8.4K]

Answer:

48m

Step-by-step explanation:

The area of a triangle is calculated by the following formula: 1/2×b×h=a. Here in is a the area, b the base and h the height. so 1/2×1/2×h=12. That gives us h=12×2×2=48m.

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3 years ago

For the equation, 2x + 6 = 3x - 10, what is the solution

geniusboy [140]

Answer: x=16

Step-by-step explanation:

$2x+6=3x-10$

Subtract 6 on both sides

$2x+6-6=3x-10-6$

$2x=3x-16$

Subtract 3x on both sides

$2x-3x=3x-16-3x$

$-x=-16$

Divide -1 on both sides

$\frac{-x}{-1}=\frac{-16}{-1}$

$x=16$

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3 years ago

Brionna bought a house for $300,000 in 2000. Unfortunately, the market is not doing so hot and each year she loses $2,000 in val

dlinn [17]

Answer:

the answer to the problem is m=-2000

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3 years ago

PLS HELP!

nevsk [136]

Answer:

it would be 3

Step-by-step explanation:

if you create a new square that has the length of 12, then divid 12 with 4 to get 3.

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Write a simplified expression for the volume of a cube with side length x+3.

Novosadov [1.4K]

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Step-by-step explanation:

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