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3 years ago

A rectangle is 3m long and 2050 m wide find it perimeter

Mathematics

1 answer:

stellarik [79]3 years ago

7 0

3+3+2050+2050=4106

4106

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Determine whether the given event is independent or dependent. Then find the probability. There are 3 literature books, 4 geogra

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This is an independent event because picking on book at random has nothing to do with picking the next book at random. The probability is 1/7

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3 years ago

Solve for x. 3x/x+4<br> + 1= 4/x+4

Westkost [7]

Answer: X = 1

Step-by-step explanation:

3 x $\frac{x}{x}$ + 4 + 1 = $\frac{4}{x}$ + 4

First, you would want to cancel out the equal terms, in this case its the +4's

3 x $\frac{x}{x}$ + 1 = $\frac{4}{x}$

I would also change the $\frac{x}{x}$ into a 1

3 x 1 +1 = $\frac{4}{x}$

Now multiply and add

3 + 1 = $\frac{4}{x}$

4 = $\frac{4}{x}$

divide both sides by 4

x = 1

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3 years ago

A sphere of radius 3 inches is sliced with two parallel planes: one passes through the equator and the other is H inches above t

Leni [432]

Answer:

V = (π/3)H(27 – H2) : Please see attachment

a. Volume =26π/3

b.rate of change of the volume with respect to H = 8π

c.H=0.0114 inch

Step-by-step explanation:

Please see attachment

6 0

3 years ago

9x^3+27x (factor it completely, PLEASE

notsponge [240]

I tired I don’t know if it’s correct

3 0

4 years ago

<img src="https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B%28190%29%5E%7B3%7D%20%7B68%5E%7B2%7D%20%7D%20%20%5Ctimes%20%28%20%5Cfr

mrs_skeptik [129]

Answer:

$\dfrac{\sqrt[3]{95^2}}{17\cdot95^4}=\dfrac{\sqrt[3]{9\,025}}{1\,384\,660\,625}$

Step-by-step explanation:

The applicable rules of exponents are ...

(ab)^c = (a^c)(b^c)

(a^b)/(a^c) = a^(b-c)

$\dfrac{190^3}{68^2}\times\dfrac{34}{95^{\frac{19}{3}}}=\dfrac{(2\cdot 95)^3}{(2\cdot 34)^2}\cdot\dfrac{34}{95^6\cdot 95^{\frac{1}{3}}}=2^{3-2}95^{3-6-\frac{1}{3}}34^{1-2}\\\\=2\cdot 95^{-3\frac{1}{3}}\cdot 34^{-1}=2\cdot 95^{-4+\frac{2}{3}}\cdot 34^{-1}\\\\=\dfrac{2\sqrt[3]{95^2}}{95^4\cdot 34}=\dfrac{\sqrt[3]{95^2}}{17\cdot95^4}\\\\=\dfrac{\sqrt[3]{9\,025}}{1\,384\,660\,625}$

6 0

3 years ago

A rectangle is 3m long and 2050 m wide find it perimeter​

A rectangle is 3m long and 2050 m wide find it perimeter