Decrease £2123 by 8%
Give your answer rounded to 2 DP.
1 answer:
Answer:
1917 when reduced by 8 then rounded is 2020
Step-by-step explanation:
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Tan(a/2) = sin a / (1 + cos a)
tan(45/2) = sin(45) / (1 + cos(45)) = (1/√2) / (1 + 1/√2) = (1/√2) / (√2 + 1)/√2 = 1/(√2 + 1) = (√2 - 1)
Answer:
What is the question so we can answer
12=5x-13x-44
combine like terms
12 = -8x -44
add 44 to each side
12+44 = -8x
56= -8x
divide by -8 on each side
56/-8 = x
-7 =x
Answer:
C
Step-by-step explanation:
No solutions, because the graphs do not intersect.
