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2 years ago

X is all of the following except

Mathematics

1 answer:

zmey [24]2 years ago

5 0

Answer:

The answer is constant

Step-by-step explanation:

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Which are lines that will intersect? Which are perpendicular lines? Which are skew lines?

sashaice [31]

Lines that intersect are intersecting or crossing lines.
Perpendicular lines are lines that cross at a 90 degree angle.
Skew lines are lines that are non-coplanar and don’t intersect.

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2 years ago

Read 2 more answers

If side A is twice as long as B and C is 25 using the Pythagorean Theorem,What are the lengths of side A and B? Round to the nea

777dan777 [17]

Answer:

The lengths of side A is 22.4 and B is 11.9.

Step-by-step explanation:

Given:

If side A is twice as long as B and C is 25 using the Pythagorean Theorem.

Now, to find the lengths of side A and B.

Let the side B be $x.$

So, the side A be $2x.$

Side C = 25.

Now, to solve by using Pythagorean Theorem:

A² + B² = C²

$(2x)^2+(x)^2=(25)^2$

$4x^2+x^2=625$

$5x^2=625$

Dividing both sides by 5 we get:

$x^2=125$

Using square root on both sides we get:

$x=11.18.$

B rounding to the nearest tenth = 11.9.

Now, to get A by substituting the value of $x$ :

$2x\\=2\times 11.18\\=22.36.$

A rounding to the nearest tenth = 22.4.

Therefore, the lengths of side A is 22.4 and B is 11.9.

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2 years ago

Graph the equation to solve the system y=2x-3 y=x+6

Aleksandr-060686 [28]

Y = x + 6
y = -3x + 6
put the system of linear equations into standard form
x - y = -6
-3x - y = -6
solution:
x = 0
y = 6

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What It’s written is equivalent to 3(5+4)

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Answer:

Step-by-step explanation:

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Find the slope of the line. A: 1/2 B: - 1/2 C: -2 D: 2 Please Help

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It is B) -1/2 you btw you don't have to put please help :)

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