The volume inside a rectangular storage room is 2,070 cubic feet. The room is 9 feet high. Find the area of the floor.

Mathematics

1 answer:

xenn [34]2 years ago

4 0

Answer:

230

Step-by-step explanation:

V = Base x hight

2070 = Base x 9

Base = 2070/9

Base = 230

Area = base

Area = 230

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The graph represents the function f(x)=x^2+3x+2

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natita [175]

Answer: Edwin is likely a typo for Wesley.

Step by step:

Wmom=57

Wmom=3+2e

57=3+2e

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This is the attached diagram to 5

Ber [7]

The problem statement tells you ∠MLK is 61°, so ∠LMK = 180° -68° -61° = 51°. Since a tangent is always perpendicular to a radius, triangles LJM and LJK are right triangles.

Trigonometry tells you ...
tangent = opposite / adjacent
so you can write two relations involving LJ.
tan(51°) = LJ/JM
tan(68°) = LJ/JK
The second equation can be used to write an expression for LJ that can be substituted into the first equation.
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Multiplying by JM/tan(51°), we get
JM = 3*tan(68°)/tan(51°)
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The radius of circle M is about 6.01.