Answer:
☐ 
☑ 
☐ 
☑ 
Explanation:
Accourding to the Vertical Angles Theorem, vertical angles are considered congruent. So, we need to make sure find all pairs of angles that <em>reflect</em><em> </em>each other like a mirror [NO LINEAR INTERFERENSES], and those would be the above checked checkboxes.
I am joyous to assist you at any time.
Answer:
Taking LHS
=1 by cos theta- cos theta
= (1- cos²0)/ cos0
= sin²0/ cos0 ( because 1-cos²0 is also equals to sin²0)
=RHS hence proved
$1,380.
5% of 1,200 is 60. After we years, you would get 180 in interest. Add that to the 1,200 and you get 1,380.
Answer: 
Step-by-step explanation:
Answer:
362880 ways
Step-by-step explanation:
The word dragonfly has 9 different letters.
So, to find how many ways this word can be arranged, we just need to calculate the factorial of 9:
First letter has 9 possibilities
Second letter has 8 possibilities (one used)
Third letter has 7 possibilities (two used), and so on.
So the number of ways is:
9*8*7*6*5*4*3*2*1 = 362880 ways
