Solve for x over the real numbers:
2 x^2 - 4 x - 3 = 0
Divide both sides by 2:
x^2 - 2 x - 3/2 = 0
Add 3/2 to both sides:
x^2 - 2 x = 3/2
Add 1 to both sides:
x^2 - 2 x + 1 = 5/2
Write the left hand side as a square:
(x - 1)^2 = 5/2
Take the square root of both sides:
x - 1 = sqrt(5/2) or x - 1 = -sqrt(5/2)
Add 1 to both sides:
x = 1 + sqrt(5/2) or x - 1 = -sqrt(5/2)
Add 1 to both sides:
Answer: x = 1 + sqrt(5/2) or x = 1 - sqrt(5/2)
(3.6*100)/6=60
(1.8*100)/6=30
60*30=1800
there are 1800 pictures could fit on the wall.
Hey there!
Value of x is less than 14 would look like this:
x < 14
Hope this helps you!
God bless ❤️
xXxGolferGirlxXx
Answer:
50 for part 1. 1/2 for part 2. Part 3 As likely as not.
Step-by-step explanation:
For part 1, To write the decimal as a percent, write the decimal as a fraction with denominator 100. The numerator of the fraction is the percent.
For part 3, The probability of an event is a number from 0 to 1 that measures the likelihood the event will occur. If the probability is between 0 and 0.5, the event is unlikely to occur. If the probability is between 0.5 and 1, the event is likely to occur. If the probability is 0.5, the occurrence of the event is as likely as not.
The other angle is 65 degrees
