EOF Is A 80 Degree Angle FOB Is A 180 Degree Angle BOC Is A 90 Degree Angle.
Answer:
(3x+4)(3x+4) is factor of given expression.
B is correct.
Step-by-step explanation:
We are given an expression 
Formula: 
First we write each term as perfect square as formula.
Using formula , a=3x and b=4
Now we write same number two times.
Hence, (3x+4)(3x+4) is factor of given expression.
Answer:
51.6666666667
Step-by-step explanation:
Answer:
for second question
first length is 9cm
Area=l*b
= 9cm *9cm
=81<em><u>cm</u></em>
then, For semicircle
radius is 9 cm
area= 1/2*9cm
now , area of two semi circle = 2*1/2*9
= 9 cm
now area of shaded = 81-9
=72
Answer:
hh
you know where there at first place where did in touch shortly me so sorry it's worth your company I had any attachments transmitted for more and they would appreciate hearing how
