aids
-9s = -7 - 10s add 10s to both sides
s = -7
Factors of 16 = 1, 2, 4, 8, 16
Factors of 44 = 1, 2, 4, 11, 22, 44
GCF = 4
16 now ask a real question
this is way over used
nobody cares about why one plus one is two
1x4=10 to the tenth power
what the heck class are you in that does that type of stuff and how are you gonna use this in the future?
If you're discount is 40%, then you are only paying 60% of the original price = 0.60.....so....
129 * 0.60 = $77.40 is your discounted cost
not juging but its 4 and i didnt need a online forum to find that out
$ 804.622619478273335 rounded to the nearest cent = $ 804.62 rounded to the nearest dollar = $ 805 [ since 62 cents is nearer to the next dollar ]
4.472135955
√2 is irrational [ cannot be expressed precisely ] ≈
1.414213562373095048801688724209698078569671875376948073176.........
There is no repeating decimal pattern......
5/8 / 15/16 invert the second fraction and multiply
5/8 * 16/15 swap denominators
5/15 * 16/8
1/3 * 2/1
2/3
x+3y=7 subtract x from both sides
3y = - x + 7 divide both sides by 3
y = -x/ 3 + 7/3 and we can write this as
y = (-1/3)x + 7/3
56.25%of what number is 168.75
56.25% of x =168.75
.5625x =168.75
x = 168.75/.5625
x =300
Find the number of sides of a regular polygon if one interior angle is 120 degrees.
\({\color{red}2\alpha} = 180°- \frac{360°}{\color{blue}n}\)
\({\color{red}120°} = 180°- \frac{360°}{\color{blue}n}\)
\(\frac{360°}{{\color{blue}n}}= 180°-{\color{red}120°}\)
\({\color{blue}n= \frac{360°}{60°}}\)
\({\color{blue}n=6}\) !
The polygon has 6 sides.
The tourist sees 4 local people standing at a bus stop.Find the probability that at least 1 will be able to speak english.30% of the population.
\({\color{blue}4\times 30 \% = 1.2}\)
One of the four probably speaks english. !
2000
x-2 1/4=1/18
\(x-2\frac{1}{4}=\frac{1}{18}\)
\(x=\frac{1}{18}+2\frac{1}{4}=\frac{2+81}{36}\)
\({\color{blue}x = 2\frac{11}{36}}\) !
If you've ever taken SCUBA lessons you would know that each 33 ft is another ATMOSPHERE of pressure increase.....Just an FYI.....
58.7-14.7 = 44 psi allowable increase
44 = .44 * x
x = 100 ft maximum allowable depth to NOT exceed 58.7 psi
listing:
8/40 = 0.2 x 100 =20%
use the key "x^y" and press = key to get your answer.
