<span>To answer the question above first we need toclarify what the inequality is actually saying:
7 - 9x - (x + 12) </= 25 (simplify)
-5 - 10x </= 25 (add 5 to both sides)
-10x </= 30 (divide by -10 to get x)
x >/= -3 (don't forget to flip the signs when you divide by a negative number)
So this says x is greater than or equal to -3, so which of these statements is not a way to represent that?
I'd say it's the second one. x is greater than not less than.</span>
The length of the missing side of the triangle is 129.96
<h3>Right angle triangle</h3>
Right angle triangle are triangle that has one of its sides as 90 degrees. The sides can be found using Pythagoras theorem. Therefore,
c² = a² + b²
where
c = hypotenuse
a and b are the other legs.
Therefore,
19² - 15.2² = a²
a = 361 - 231.04
a = 129.96
learn more on right triangle here: brainly.com/question/20795478
Answer:
b I guess
Step-by-step explanation:
I just wanna get point
