A model of the ocean floor takes up 2/5 of the space in an aquarium. If 3/8 of the model is coral, what fraction of the space in
the aquarium is taken up by coral?
1 answer:
3.75% You would just need to put this into fraction form which would be 3 3/4
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Answer:
70.8°
Step-by-step explanation:
The sides and angles are related in a right triangle such that ...
Tan = Opposite/Adjacent
tan(S) = UT/US = 6.6/2.3
The inverse tangent function is used to find the angle from its value:
∠S = arctan(6.6/23)
∠S ≈ 70.8°
6035 =
6000 + 30 + 5
So I would say 3's value is tenths.
7 divided by 3 is 3.5
half of 6 is 3 and you can't evenly divided 7 by 2 so you would say that
3.5
+ 3.5
__________
7
X^3 = 1/8
x^3 = (1/2)^3
x = 1/2
hope it helps
4x - (6-x) = 12 + 4x
4x - 6 + x = 12 + 4x
5x - 6 = 12 + 4x
5x - 4x = 12 + 6
x = 12 + 6
x = 18
