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3 years ago

A line is defined by the equation 2 x + y = 4. Which shows the graph of this line?

Mathematics

2 answers:

Black_prince [1.1K]3 years ago

3 0

Answer:

Step-by-step explanation:

divide by 4

$\frac{x}{2} +\frac{y}{4} =1\\x-intercept=2\\y-intercept=4\\draw~ a~ line~ through~ (2,0)~ and ~(0,4)$

it is the reqd. graph.

Alchen [17]3 years ago

3 0

Answer:

divided by four.

Step-by-step explanation:

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3 years ago

What is x in this problem 8-(-4)^2-5=x

hichkok12 [17]

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Step-by-step explanation:

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2 years ago

Read 2 more answers

Can someone help me with this math question pls? Will upvote!!

katrin2010 [14]

2^4 x 4^4 = 2^4 x 2^8 = 2^12 (because 4^4 = (2^2)^4 = 2^8)

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3 years ago

What is the length, in meters, of the ramp, line segment AC, below? Round to the nearest whole number if necessary.

Brrunno [24]

10 meters.

Step-by-step explanation:

To find the missing side of a right triangle, we can use the Pythagorean theorem.

The Pythagorean theorem is...

$a^2+b^2=c^2$

Please be sure to note that a and b will always be the length of the sides and c will always be the hypotenuse, or in this case the ramp.

Since we know the values of both of the sides we can plug this into the theorem.

$6^2+8^2=c^2$

Now we can solve.

$36+64+c^2$

Add.

$100=c^2$

Many people will make the mistake of thinking 100 is the final answer, but since c is squared we need to find the square root of 100.

$\sqrt{100} =10$

c = 10

The ramp is 10 meters.

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3 years ago