Answer:
B
Step-by-step explanation:
The longer the handle to the bottle opener, the more leverage you have to pop the seal.
Using law of cosines and we will see that it is false.
Correct degree is approximately 48.77
Answer:
0
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
(1)
CD = CE - DE = 8 - 2 = 6
CB = CD = 6 ( given as congruent ) , thus
AC = AB + CB = 4 + 6 = 10
(2)
∠ 2 + ∠ BCD + ∠ DCF = 180° ( sum of angles on a straight line )
∠ 2 + 60° + 70° = 180°
∠ 2 + 130° = 180° ( subtract 130° from both sides )
∠ 2 = 50°
Answer:
90-66=24
Step-by-step explanation: