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2 years ago

What does noncollinear

Mathematics

1 answer:

Anit [1.1K]2 years ago

3 0

9514 1404 393

Answer:

not on the same line

Step-by-step explanation:

Any two distinct points define a line. Additional points may or may not be on that line. If they are on the line, they are collinear with other points on the same line.

Any point not on the line is noncollinear with the points that are on the line.

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2/3 of 500,000 dollars is what amount exactly ?

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3 years ago

The ratio of games won to games lost for a baseball team is 7:2. The team

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Answer:

They lost 4 games.

Step-by-step explanation:

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3 years ago

A 20 meter ladder rests vertically against the side of a barn. A pig that has been hitched to the ladder starts to pull the base

kirill115 [55]

Answer:

I hope my drawing explains well lol... h = 16

Step-by-step explanation:

So basically first you need to find x (the one in the drawing), by doing so, you just have to use the formula,

$speed = \frac{distance}{time}$

You substitute in the speed and the time given,

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2 years ago

Solve the equation using distributive property and properties of equality.1/2(x+6)=18

REY [17]

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6 0

3 years ago

Read 2 more answers

Solve the equation. Round to the nearest hundredth. Show work.

DerKrebs [107]

Answer:

The value of x = -0.46

Step-by-step explanation:

∵ $4e^{5x}-e^{-x}=-3e^{2x}$ ÷ $e^{-x}$

∴ $\frac{4e^{5x}}{e^{-x}}-\frac{e^{-x}}{e^{-x}}=\frac{-3e^{2x}}{e^{-x}}$

* Subtract the power of the same bases

∴ $4e^{6x}-1=-3e^{3x}$

* Let $e^{3x}=y$

∴ $e^{6x}=y^{2}$

∴ 4y² - 1 = -3y

∴ 4y² + 3y - 1 = 0 ⇒ factorize

∴ (4y - 1)(y + 1) = 0

∴ y + 1 = 0 ⇒ y = -1

∴ 4y - 1 = 0 ⇒ 4y = 1 ⇒ y = 1/4

∵ $y=e^{3x}$

∴ y = -1 refused ( $e^{ax}$ never gives -ve value)

∴ $e^{3x}=1/4$ ⇒ insert <em>ln</em> in both sides

∵ $lne^{ax}=axln(e)=ax$ ⇒ <em>ln</em>(e) = 1

∴ 3xln(e) = ln(1/4)

∴ 3x = ln(1/4)

∴ x = [ln(1/4)] ÷ 3 = -0.46

6 0

3 years ago