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kari74 [83]
2 years ago
13

PLEASE HELP Adam has a rectangular swimming pool. He fills it with water to a depth of 5 feet. The water has a VOLUME of 1200 cu

bic feet.
Mathematics
1 answer:
PSYCHO15rus [73]2 years ago
6 0

Step-by-step explanation:

Given that,

The depth of the pool is, h = 5 feet

Volume of the pool, V = 1200 cubic feet

We need to find the possible values for the dimensions of the pool. We know that the volume of a rectangle is given by :

V=lbh

Where

l and b are length and breadth

So,

lb=\dfrac{V}{h}\\\\lb=\dfrac{1200}{5}\\\\lb=240

The first possibillity for dimension is (10×24). Another can be (12×20).

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Simplify this problem::<br> -6x + 3 3/4 + 14x - 3.25
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Answer:

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Step-by-step explanation:

-6x + 3 3/4 + 14x - 3.25

u can either convert the fraction to a decimal or convert the decimal into a fraction, i'm going to do the latter

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Can someone please explain this problem to me idk what I am doing wrong and can you draw the problem for me thanks
Bogdan [553]

Answer:

  you're not doing anything wrong

Step-by-step explanation:

In order for cos⁻¹ to be a function, its range must be restricted to [0, π]. The cosine value that is its argument is cos(-4π/3) = -1/2. You have properly identified cos⁻¹(-1/2) to be 2π/3.

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This is a good one to discuss with your teacher.

4 0
2 years ago
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