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Elan Coil [88]
3 years ago
13

A rectangular swimminh pool has a width of 45 feet and area of 2475 feet. what is the pools legnth?​

Mathematics
1 answer:
solniwko [45]3 years ago
3 0

Answer:

55ft

Step-by-step explanation:

2475 ft² ÷ 45ft = 55ft

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sp2606 [1]
1. The remaing area of the yard will be found as follows:
Area of the yard

A1=length*width=10x*15x=150x^2 yd^2

area of the fountain
A2=πr²
A2=π(4x)²
=50.266x^2

The remaining area will be:
A=150x^2-50.266x^2
A=99.735x^2 yd^2


2] Area left for bleachers, restrooms and other parts of the stadium will be as follows:
Area of the lot is:
A1=length*width
A1=8x×12x= 96x^2 

Area of the field
A2=length×width
A2=3x×6x=18x^2

Hence the remaining area will be:
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7 0
3 years ago
Simplify 3y/y+6
Varvara68 [4.7K]
It's in it's simpiliest form because there's nothing you can cancel out without have an exact value for y. y is a variable therefore it can't be cancelled out without also having something to factor out from both the denominator and numerator sorry for not clearly understanding what you was asking
8 0
3 years ago
Angela makes a pillow in the shape of a wedge to use for watching tv. The pillow is 12 feet three squares of fluffy material
Hunter-Best [27]

Answer:

4 feet.

Step-by-step explanation:

Please consider the complete question.

Angela makes a pillow in the shape of a wedge to use for watching tv. The pillow is filled with 12 cubic feet of fluffy material. The base is 3 ft, the height is 2 ft. What is the length measure?

We know that a wedge is in form of triangular prism, so the volume of wedge will be equal to volume of triangular prism.

\text{Volume of triangular prism}=\frac{1}{2}(\text{length}\times\text{ width}\times \text{Height})

Upon substituting our given values in above formula, we will get:

12\text{ ft}^3=\frac{1}{2}(\text{length}\times3\text{ ft}\times \text{2 ft})

12\text{ ft}^3=\text{length}\times3\text{ ft}^2

\frac{12\text{ ft}^3}{3\text{ ft}^2}=\frac{\text{length}\times3\text{ ft}^2}{3\text{ ft}^2}

4\text{ ft}=\text{length}

Therefore, the length of the pillow is 4 feet.

3 0
3 years ago
Read 2 more answers
Solve the inequality.<br><br><br> n + 9 &lt; −3
storchak [24]
When solving this inequality, you would do the inverse to the other side.

Subtraction is the inverse of addition.

So,

n + 9 (-9) <-3 (-9)

n<-12

When you subtract two negative numbers, you continue to the left of the number line.

I hope this helps!
~cupcake
7 0
4 years ago
What is the solution to the equation below? Round your answer to two
kap26 [50]

Answer:

x=1.93

Step-by-step explanation:

  • e^x=6.9 is the equation to solve
  • By applying natural logarith both sides, ln(e^x)=ln(6.9)
  • Because natural logarithm is the opposite operation of e^x, the ln(e^x)=x
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5 0
3 years ago
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