Answer:
4.
Once 
is opposite to 
, they are the same. It is the same for 
, equals to 40º.
m∠y = 40º
The ∠x and 40º are supplementary, therefore ∠x = 140º.
∠z = 140º
m∠x = 140º
m∠y = 40º
m∠z = 140º
5.
Considering the explanation from the question 4:
m∠x = 50º
m∠y = 130º
m∠z = 50º
Answer:
4 + 2i
Step-by-step explanation:
First distribute;
7 - 3 - 4i + 6i
= 4 + 2i
Step-by-step explanation:
a-³/b-²
b²/a³ = 6²/5³ = 36/125
Answer:
Its A
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
31, 6 = 37 t3 rows and 6 seats so its going up 2 every row so you need 14 rows after row 6 so 14 x 2 + 37 = 65 seats
