Your question: The roots of the equation 3x^2+2x+7=0
Answer: I might have found the answer, which is linked in there.
Good luck, mate!
Find number pattern for 444
1 answer:
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Answer:
is the correct answer.
Step-by-step explanation:
First of all, let us label the diagram as shown in the attached figure.
OR = 20'
QS = 16'
is the right angled triangle that we get.
From the given figure symmetry, we can clearly see that:
Side OP = OR - QS
OP = 20 - 16 = 4'
Now, let us use trigonometric identity of cosine in .
Let the distance of ramp, OQ = x'
So, the above ratio becomes:
So, the correct answer is:
Since 8 is subtracted from z, add 5 to both sides.
z - 8 + 5 <span>≤ 5 + 8
z </span><span>≤ 13
</span>
Graph the solution set on the number line below.
(The Graph will be at the bottom of the page).
Since the symbol is <span>≤, draw a(n) less than circle or equal to circle at 13.
</span>
This shows that 13 is a solution.
Since all values less than 13 are also solutions, draw an arrow to the left.
The solution set for the inequality is z <span>≤ 13, its graph is shown above.</span>
z - 8 + 5 <span>≤ 5 + 8
z </span><span>≤ 13
</span>
Graph the solution set on the number line below.
(The Graph will be at the bottom of the page).
Since the symbol is <span>≤, draw a(n) less than circle or equal to circle at 13.
</span>
This shows that 13 is a solution.
Since all values less than 13 are also solutions, draw an arrow to the left.
The solution set for the inequality is z <span>≤ 13, its graph is shown above.</span>