3 years ago

(x-25) (x-5) square root

Mathematics

1 answer:

Fittoniya [83]3 years ago

6 0

x^2-30x+125 square root

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PLEASE HELP ASAP

sukhopar [10]

Answer:

B. A regular polygon having 10 sides if called a regular decagon.

Step-by-step explanation:

Hexagon- 6 sides

Pentagon- 5 sides

Octagon- 8 sides

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3 years ago

Are the two triangles similar? How do you know?

Finger [1]

D. Yes, by AA~ :):):):)

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3 years ago

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If Free Yer Assets Bank (FYAB) will give you 0.25% compounded quarterly and I.M.A.Q.T.π bank will give you 0.23% interest compou

ivann1987 [24]

Answer:

FYAB gives a better deal.

Step-by-step explanation:

Compound interest:

$A = P(1 + \dfrac{r}{n})^{nt}$

Continuously compounded interest:

$A = Pe^{rt}$

For the quarterly compounded interest, r = 0.25%, and n = 4.

$2P = P(1 + \dfrac{0.0025}{4})^{4t}$

$1.000625^{4t} = 2$

$\log (1.000625^{4t}) = \log 2$

$4t(\log 1.000625) = \log 2$

$t = \dfrac{\log 2}{4\log 1.000625}$

$t = 277$

For the continuously compounded interest, r =0.23%

$A = Pe^{rt}$

$2P = Pe^{0.0023t}$

$2 = e^{0.0023t}$

$\ln 2 = \ln e^{0.0023t}$

$\ln 2 = 0.0023t$

$t = \dfrac {\ln 2}{0.0023}$

$t = 301$

The quarterly compounded doubles in 277 years.

The continuously compounded doubles in 301 years.

Answer: FYAB gives a better deal.

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3 years ago

HELp ME 100 points if you awncer and branlyest

boyakko [2]

Answer:

its the middle 3

Step-by-step explanation:

B C and D

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2 years ago

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Solve the equation:<br> 12=19-√3x-11

Alekssandra [29.7K]

The answer is x=20. You isolate the square root. Eliminate the radical on the left handside. And then solve it!

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3 years ago

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