The length of a side of an equilateral triangle is 40 centimeters.
1 answer:
Answer:
34.64 cm
Step-by-step explanation:
sin 60 = 
sin 60 (40) = x
34.64 = x
equilateral triangles have 60° angles.
sin Ф = 
hypotenuse is 40. All sides are 40.
x = opposite or height of triangle.
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Answer
3.2
Step-by-step explanation
8% of 40 is 3.2
so it would be 40- 3.2 and that = 36.8
Answer:
$450
explanation:
I think that's the answer
24.33 is the answer to this question
There's 12 months in a year so if the value decreases by 6% each year that would be 6 ÷ 12 which is 0.5%. Therefore the decay each month is -0.5%.
(120x)^1/2 see attached photo for steps
