Answer:
2p, since twice as long would hint to multiplication.
The longest side in the triangle is opposite to the largest angle of this triangle. If triangle is acute, then all angles are acute. Acute angle has cosine that is positive.
Use cosine theorem to determine the cosine of the largest angle:
where
is the largest angle.
Then

Since
then

Divide this inequality by 5:

Note that
then the smallest possible whole-number value of x is 7.
Answer: correct choice is B
Answer:
10 I think
Step-by-step explanation:
<span>t is the number of teachers and s is the number of students
</span>
<span>The school requires 3 teachers for every 93 students.
</span>
<span>So, 3t = 93 s ⇒⇒⇒ divide by 3
</span>
<span>∴ 3t/3 = 93s/3
</span>
<span>∴ t = 31 s
</span>
The <span>equation represents this relationship is ⇒⇒⇒ t = 31 s
</span>
Answer: the answer is B i think
Step-by-step explanation: