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3 years ago

What is the Y intercept for a vertical line x equals 4

Mathematics

2 answers:

lana66690 [7]3 years ago

8 0

That's a trick question. The answer is: There is no Y intercept. A vertical line will never go across the Y axis unless the line was in X=0. As for the slope, it doesn't exist. You calculate the slope by dividing the change of Y by change of X. Since there is no change in X, it would be 0. It is IMPOSIBLE to divide by 0.

Crank3 years ago

3 0

Answer:

There is no vertical intercept.

Step-by-step explanation:

The vertical line x = 4 never crosses the y axis and thus has no y-intercept. Rather, the two lines are parallel.

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3 years ago

A rectangle measures 18 cm by 3 cm what is its area

ioda

Answer:

54 cm²

Step-by-step explanation:

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3 years ago

What is 52% of 230?

balu736 [363]

Answer:

Step-by-step explanation:

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3 years ago

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Need help please!!!!

ArbitrLikvidat [17]

Given : A inequality is given to us . The inequality is 19 ≥ t + 18 ≥ 11 .

To Find : The correct option between the given ones . To write the compound inequality with integers .

Solution : The given inequality to us is 19 ≥ t + 18 ≥ 11 . Let's simplify them seperately .

$\red{\tt Case\:1}$

⇒ 19 ≥ t + 18 .

⇒ t + 18 ≤ 19 .

⇒ t ≤ 19 - 18 .

⇒ t ≤ 1 = 1 ≥ t . ..................(i)

$\red{\tt Case\:2}$

⇒ t + 18 ≥ 11 .

⇒ t ≥ 11 - 18.

⇒ t ≥ -7 . ....................(ii)

On combing (i) & (ii) .

$\Large\boxed{\green{\bf \red{\longmapsto} 1 \geqslant t \geqslant -7 }}$

This means that t is less than or equal to 1 but greater than or equal to (-7) .

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3 years ago

45% of a number is 180. Find the number

KonstantinChe [14]

Answer:

Step-by-step explanation:

The term "of" can be translated to multiplication in problems like this.

So it's essentially saying multiply 45% to 180 and give me the result.

45% can be written as 45/100 in fractions (45 percent, where cent means 100 and per means division). 45/100 can be written as 0.45 in decimal form.

Now the problem reads 0.45 X 180. Using a calculator, we can solve this and the result comes out to be 81

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