Answer:
The markdown price is $32
Step-by-step explanation:
•Divide 40 by 100 to get what 1% equals
•Multiply that value (0.4) by 20
•Subtract that value from the original
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40/100=0.4
0.4×20=8
40-8=32
Answer:
Ans =C(4,1),(-4,1),(4,6),(-4,6)
Right triangles have 3 sides and can be named according to an angle other than the 90 degree one. They are named opposite, adajacent, and hypotenese.
Then use SOHCAHTOA.
SOH means sin equals opposite/hypotunse.
CAH means cosine equals adjacent/hypotnuse.
TOA means tagent equals opposite/adjacent.
Hard to explain without a diagram. :)
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:
x=$5400:8
$5400:8x = total loss after the owners contribution
