Answer:
1/9
Step-by-step explanation:
243/729 to it's equivalent fraction is
243/729 divide numerator and the denominator by 3 = 81/243
81/243 divide numerator and denominator by 3 =27/81
27/81 divide both numerator and denominator by 3 =9/81
9/81 divide both numerator and denominator by 9 =1/9
answer = 1/9
Therefore, 243/729 reduced to it's equivalent fraction is = 1/9
This solution shows that 6 is included in the solution due to the equal sign and not true for the inequality 4x − 5 < 19 since 6 is excluded
<h3>Inequality expression</h3>
Inequalities are equation not separated by an equal sign
Given the inequality expression
4x − 5 ≤ 19
4x ≤ 19 + 5
4x ≤ 24
x≤ 6
This solution shows that 6 is included in the solution due to the equal sign and not true for the inequality 4x − 5 < 19 since 6 is excluded
Given the equation
4x + 3 = 23
4x = 23 - 3
4x =20
x = 5
Hence 5 is the solution from the given set
Learn more on inequality here: brainly.com/question/24372553
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The correct statement is the first figure, that is:
![(2.06 \times 10^{-2})(1.88 \times 10^{-1}) < \frac{7.69 \times 10^{-2}}{2.3 \times 10^{-5}}](https://tex.z-dn.net/?f=%282.06%20%5Ctimes%2010%5E%7B-2%7D%29%281.88%20%5Ctimes%2010%5E%7B-1%7D%29%20%3C%20%5Cfrac%7B7.69%20%5Ctimes%2010%5E%7B-2%7D%7D%7B2.3%20%5Ctimes%2010%5E%7B-5%7D%7D)
To prove this, we need to solve each side of the inequality and see that, in fact, the term on the left side is greater than the term on the right. So:
As you can see 0.0038728 is less than 3343.4728, so this is the only answer that is true. The rest of the choices are false! Recall that Inequality tells us about the relative size of two values. Inequality refers the term greater or less than (this may include or not the equality)