Answer:
Top: Ne: Day, Summer. Nw: Night, Winter.
Position 2 Top: Ne: Night, Winter. Nw: Day, Summer
Bottom P1: Se: Day, Summer. Sw:Night, Winter.
Bottom P2: Se: Night, Winter. Sw: Day, summer
Step-by-step explanation:
Answer:
x = 3
y = 4
hey, I am not 100% sure of the certainty of my answers, I am using what I remember about that topic but I do not know if it is right or wrong, I hope I have helped you, I did what I could.
Step-by-step explanation:
-3x + 2y = 23
5x + 2y = -17
X solution:
(you cancel the y)
-3x = 23
5x = -17
(you combine all the values above with those below)
2x = 6
(solve the ecuation normaly)
x = 6/2 = 3
Y solution:
(you replace the x)
-3(3) + 2y = 23
5(3) + 2y = -17
-9 + 2y = 23
15 + 2y = -17
(you combine all the values above with those below)
6 + 4y = 6
(solve the ecuation normaly)
4y = 0
y = 4
(I do not really know if the answer here is 0 or 4 since when passing the 4 to divide it would be 0/4 and I do not understand very well how that is solved)
Answer:
E
Step-by-step explanation:
Answer:
3x+10=(2x-17)*2
(I multiplied it by 2, since ”in circle theorems”, she angle sub tended at the center, is 2* the angle sub tended at the circumference)
3x+10=4x-34
-x = -44
x = 44
8n-4
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