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2 years ago

G(x)=x2-4x-5 find domain

Mathematics

1 answer:

igomit [66]2 years ago

3 0

Answer:

(-infinity, infinity)

Step-by-step explanation:

there has been the exact answer of domain

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A merchant buys a television for $125 and sells it for $75 more. what is the percent of markup?

guajiro [1.7K]

Since he sold it for $75 more,

% Mark Up = Mark Up/ Cost Price * 100%

% Mark Up = 75 / 125 * 100%

= 0.6 * 100% = 60%

Percent Mark Up = 60%.

Hope this explains it.

4 0

3 years ago

Using whichever equation you prefer (part a, b, or c), find the speed of light in meters per second if a mass of 3 kilograms con

pav-90 [236]

$Given:\\m=3kg\\E=2.7\cdot 10^{17}J\\\\Find:\\c=?\\\\Solution:\\\\E=mc^2\\\\c^2= \frac{E}{m} \\\\c= \sqrt{\frac{E}{m}} \\\\c= \sqrt{ \frac{2.7\cdot 10^{17}J}{3} } = (2.7\cdot 10^{16} \frac{m^2}{s^2} )^{ \frac{1}{2} }=3\cdot 10^{8} \frac{m}{s}$

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3 years ago

Noah and kate are shopping for new guitar strings in a music store. Noah buys 2 packs of strings kate buys 2 packs of strings an

Drupady [299]

One pack of strings cost 14$

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3 years ago

Read 2 more answers

SOMEONE PLEASE HELP<br> find the greatest common factor <br> 14g5h2, 56g3h4, 77g3h2

andrezito [222]

Answer:

$\large\boxed{GCF(14g^5h^2,\ 56g^3h^4,\ 77g^3h^2)=g^3h^2}$

Step-by-step explanation:

$14g^5h^2=2\cdot7\cdot \boxed{g}\cdot \boxed{g}\cdot \boxed{g}\cdot g\cdot g\cdot \boxed{h}\cdot \boxed{h}\\\\56g^3h^4=2\cdot2\cdot2\cdot7\cdot\boxed{g}\cdot \boxed{g}\cdot \boxed{g}\cdot \boxed{h}\cdot \boxed{h}\cdot h\cdot h\\\\77g^3h^2=7\cdot11\cdot\boxed{g}\cdot \boxed{g}\cdot \boxed{g}\cdot \boxed{h}\cdot \boxed{h}\\\\GCF(14g^5h^2,\ 56g^3h^4,\ 77g^3h^2)=\boxed{g}\cdot \boxed{g}\cdot \boxed{g}\cdot \boxed{h}\cdot \boxed{h}=g^3h^2$

8 0

3 years ago

If UW = 7x-27, find UW

sveticcg [70]

Answer:(_＼ヽ

＼＼ .Λ＿Λ.

＼(　ˇωˇ)　

>　⌒ヽ

　/ へ＼

/ /　＼＼

ﾚ　ノヽ_つ

/　/

/　/|

　(　(ヽ

　|　|、＼

　| 丿＼ ⌒)

　| | ) /

`ノ ) Lﾉ

(_／

Step-by-step explanation: your welcome! Tehehehehe

4 0

3 years ago