Answer:
1847- -40%
1848- 123.333%
Step-by-step explanation:
<span> | 9 - 3g | ≤ 12
This is an example of absolute equality
it could be solved as follows:
9-3g </span>≤ 12 and -(9-3g) <span>≤ 12
</span>
-9+9-3g ≤ 12-9 and -9+9+3g <span>≤ 12+9
</span>
-3g ≤ 3 /-3 and 3g <span>≤ 21 /3
-1 </span>≤ g and g≤ 7
so the interval [-1,7] is the solution to your inequality
hope that helps
The solution to the problem is as follows:
2x² - 7x = 3 can be re-written as 2x² - 7x - 3 = 0
<span>
Either by completing the square or using the quadratic formula this can be solved . </span>
<span>
Let's complete the square. </span>
<span>
2x² - 7x - 3 = 2(x² - 3.5x - 1.5) = 2(x - 1.75)² - 9.125....then we can put </span>
2(x - 1.75)² = 9.125 : (x - 1.75)² = 9.125/2 = 4.5625
x - 1.75 = √4.5625 ≈ ± 2.14
<span>x = 1.75 ± 2.14 .....thus x ≈ 3.89 and x ≈ - 0.39
</span>
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Answer:
3/4
Step-by-step explanation:
it's for sure 3/4!!!!!
