4 years ago

A triangle has sides with the following lengths: AB=3, BC=4, CA=5

Mathematics

1 answer:

scoundrel [369]4 years ago

3 0

Complete the question properly

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Ok this is not related to school but can any Christians tell me about the "mark of the beast "

Ghella [55]

Answer:

People usally call mark of the beast 666

Step-by-step explanation:

"And that no man might buy or sell, save he that had the mark, or the name of the beast, or the number of his name. Here is wisdom. Let him that hath understanding count the number of the beast: for it is the number of a man; and his number is 666."

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3 years ago

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What is another solution of the equation x+7=y

kirza4 [7]

Here are some solutions: (there are actually an infinite amount of them)

x = 0 , y = 7

x = 1 , y = 8

x = 2 , y = 9

x = 3 , y = 10

x = 4 , y = 11

x = 42 , y = 49

x = pi , y = pi + 7

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3 years ago

What do I do after I find the implicit differentiation?

Murrr4er [49]

for the implicit integration I got:

$1+3y^2y'-y'=0\\y'=-\frac{1}{3y^2-1}$

the vertical tangent would at points at which y' goes to infinity.

that happen when the right-hand side has singularities, that is, the denominator is 0:

$3y^2-1 =0\\y^2=1/3\\|y|=\sqrt{1/3}\\y=\pm\sqrt{1/3}$

so the two points y above have a vertical tangent.

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3 years ago

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If x = –3 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the e

kompoz [17]

$\text{ if } \Delta=0\text{ then there is one x-intercept : }x=-\dfrac{b}{2a}\\\\
\text{ if } \Delta\ \textless \ 0\text{ then there are no x-intercept : } x=\varnothing\\\\
\text{ if } \Delta>0\text{ then there are two x-intercept : }x_1,x_2=\dfrac{-b\pm\sqrt{\Delta}}{2a}\\\\$

<u>Answer </u>: <span>The discriminant is 0</span>

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3 years ago

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What does it mean if u have a number in front of a square root?

netineya [11]

That means it's a surd

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3 years ago