Answer:
0
Step-by-step explanation:
Look at the numerator. Plug in 8 to m. 8-8 = 0, so the answer is 0.
Answer:
cos²x.sec²x =1 (formula)
cos and sec are reciprocal to each other
cos²x=1/sec²x
now from the eq above,open the brackets and multiply
1-cos²2x
sin²2x
Answer:
x = 4
Step-by-step explanation:
5x + 5 = 25
-5 -5
5x = 20
---- ---
5 5
x = 4
Answer:
hi there!
the correct answer to this question is: 24 crackers
Step-by-step explanation:
you add (2/5) and (1/5) together to get (3/5)
then you multiply 3/5 by 40 to get 24
Rectangle on top is 4 units by 8 units = 32 units squared.
The half circle has radius 2, so the area is pi*2^2/2 = 4pi /2 = 2pi
Total area is 32+2pi or approx 38.28 square units, answer C
