2 years ago

For the arithmetic sequence -3 , -15 , -27 , -39 , -51, ... , The 50th term is .........................

Mathematics

2 answers:

inn [45]2 years ago

7 0

Answer:

hope it helps...........

dmitriy555 [2]2 years ago

3 0

Answer:

top leve : nobles

second level:priests

third level: craftment

bottom level:peasent & slavr

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Solvex2 - 4x=21 using the zero product property.

Ierofanga [76]

Answer:

The answer is (x + 3) (x - 7) = 0

Step-by-step explanation:

x² - 4x = 21

x² - 4x - 21 = 0

x² - 7x + 3x - 21 = 0

x(x - 7) + 3(x - 7) = 0

(x + 3) (x - 7) = 0

Thus, The answer is (x + 3) (x - 7) = 0

-TheUnknownScientist

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2 years ago

Please help me out please please !!!!!

Sauron [17]

The surface area of a sphere is given by

$S = 4\pi r^2$

We deduce

$r = \sqrt{\dfrac{S}{4\pi}}$

So, in your case, the radius is

$r = \sqrt{\dfrac{100\pi}{4\pi}}=\sqrt{25}=5$

The volume of a sphere is given by

$V=\dfrac{4}{3}\pi r^3$

So, we have

$V = \dfrac{4}{3} \pi 5^3 = \dfrac{500}{3}\pi$

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2 years ago

Angle relationships with parallel lines please help can someone answer

aleksley [76]

Answer:

x=56

Step-by-step explanation:

when it's parallel lines they're just equal idk how to explain sorry twji44ktgrohubi

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2 years ago

Which of the following represents the additive inverse of <img src="https://tex.z-dn.net/?f=2%2F3" id="TexFormula1" title="2/3"

PolarNik [594]

C)-2/3is the answer because when your have 2/3+-2/3 will equal 0 in which justifies the additive inverse

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What is the equation of the function in slope-intercept form?

tensa zangetsu [6.8K]

I think the answer is 2/3 +3 but I’m not entirely sure

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