Answer:
wait is it 9 x pi
if not
than ur answer will be
10.63
hope this helped
Step-by-step explanation:
The midpoint of the range of frequencies given is:
midpoint = (82.4 +
659.2) / 2 = 370.8 Hertz
Then the difference from midpoint to the other end is:
370.8 - 83.4 = 288.4 Hertz
Therefore the inequality formula is
|f - 370.8| <= 288.4
Answer:
similarity
Step-by-step explanation:
look , dude
the two triangles have the following features:
the angle B= angle C = 90 degree
the angle A= the angle F
so the third angle in the first triangle = the third angle in the second triangle
so you have one condition of similarity which is the three angles are equal
to get the answer for lengths :
ab/fe= constant of proportionality
thus ab/fe=2.5/5=.5
so ac/13=.5 thus ac=6.5
and 6/de=.5 so de=12
77 rice balls. You can do this problem in 2 ways set up a proportion and solve for x or get the amount of grams needed to make 1 rice ball (100100/11) 9100g per rice ball and then you divide what you have 700700 by 9100 to get 77.
Answer:
A. The first 2 are equivalent expressions.
B. The last 2 are equavalent expressions.