Answer:
What is 1/10 of 10 = 1
What is 1/10 of 700 = 70
What is 1/10 of 8 = 0.8
What is 1/10 of 200 = 20
Step-by-step explanation:
Simply divide every denominator with the numerator
A full rotation is represented by 360 degrees or 2pi radians, so
2/3 of a full rotation is repr. by (2/3)(360 deg) or (2/3)(2pi rad). (Simplify these.)
<span>4x+5y=1 ------- (1)
-6x+3y=9 -------(2)
(1) x 3 :
12x + 15y = 3 ------- (1a)
(2) x 2:
-12x + 6y = 18 ------ (2a)
(1a) + (2a):
15y + 6y = 3 + 18
21y = 21
y = 1 ------- sub into (1)
4x + 5(1) = 1
4x + 5 = 1
4x = 1 - 5
4x = -4
x = -1
Ans: x = -1, y = 1
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Answer:
C (2,264.88)
Step-by-step explanation: