3 years ago

Which equations are parallel to the line -3x-6y=30? Select all that apply.

Mathematics

1 answer:

solong [7]3 years ago

8 0

Answer:

B and E

Step-by-step explanation:

The slope has to be 1/2 because the equation in the question is equal to 1/2 so only B and E are parallel

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$7000 at 2% for 4 years.

jek_recluse [69]

Answer:

7577.02

Step-by-step explanation:

This would be the formula for that.

$ia(1+.per)^{x}$ =y

ia is the Initial Amount, which is 7000

.per is the recent, in this case is .2

and finally x, which is the amount of years. this is 4

If you put this into a scientific calculator: $7000(1+.02)^{4} = y$ you will get

7577.02

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4 years ago

Graph the rational function f(x)= -3x+5/ x-3

ikadub [295]

?siht daer uoy naC Ill give it to you

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4 years ago

Write the equation for the following relation. Include all of your work in your final answer. \[R=\left\{(x,y):(4,5),\ (8,7),\ (

Alik [6]

Answer:12.9

Step-by-step explanation:

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3 years ago

Find the missing side of this right triangle.

Alborosie

Answer:

Step-by-step explanation:

it's a 5,12,13 triangle

and we can find the sides by Pythagorean theorem:

a^2 + b^2 = root of c

25 + 144 = 169

root of 169 = 13

3 0

3 years ago

The perimeter of a triangle is 65 meters. The second side is 5 meters less than the first side The third side is 7

tangare [24]

Answer:

The length of each side is 31.5m, 26.5m, 7m

Step-by-step explanation:

Let the length of the first side of the triangle be x meters.

Then, the second side is x-5 meters.

The third side is given as 7 meters.

The perimeter is 65 meters

This gives us the equation:

$65 = x + x - 5 + 7$

$65 - 7 + 5 = x + x$

$63 = 2x$

$x = \frac{63}{2} = 31.5$

The length of each side is 31.5m, 26.5m, 7m

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4 years ago