Determine whether the triangles are similar. or not.
1 answer:
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Answer:
There are <u>1240</u> students who attended Washington Middle School.
Step-by-step explanation:
Given:
Students who attend Washington Middle School are either in seventh or eighth grade.
At the end of the first semester 25% of the students at Washington Middle School were on the honor roll.
Seventh graders represented 60% of the students on the honor roll.
If 124 students on the honor roll were in eighth grade.
Now, to find the students attend Washington Middle School.
Let the total number of students be
So, the students at Washington Middle School were on the honor roll:
<u><em>25% of </em></u><u><em /></u>
As, given seventh graders represented 60% of the students.
So, the students on the honor roll represented as seventh graders:
As, 124 students on the honor roll were in eighth graders.
Thus,
According to question:
<em>Multiplying both sides by 4 we get:</em>
<em>Dividing both sides by 0.4 we get:</em>
Therefore, there are 1240 students who attended Washington Middle School.
Nota: am folosit Google Translate așa că sper sensul nu se pierde în traducere<span>
Sunt presupunând că t, g, și c sunt constante
</span>simplifica
f(x)=cg²t²x²
amintiți-vă că derivitive de af (x), în cazul în care a este o constantă este un lucru ori mai mare decât derivitve lui f (x)
f(x)=cg²t²(x²)
<span>Amintiti-va: derivitive lui
este 
</span>
<span>
</span>
<span>f'(x)=cg²t²(2x¹)
f'(x)=cg²t²(2x)
f'(x)=2cg²t²x</span>
Sunt presupunând că t, g, și c sunt constante
</span>simplifica
f(x)=cg²t²x²
amintiți-vă că derivitive de af (x), în cazul în care a este o constantă este un lucru ori mai mare decât derivitve lui f (x)
f(x)=cg²t²(x²)
<span>Amintiti-va: derivitive lui
<span>
</span>
<span>f'(x)=cg²t²(2x¹)
f'(x)=cg²t²(2x)
f'(x)=2cg²t²x</span>