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True [87]
3 years ago
11

The perimeter of a rectangular pool is 314 m.

Mathematics
1 answer:
ycow [4]3 years ago
7 0

Answer:

The length is 91 meters

Step-by-step explanation:

The perimeter formula is 2W · 2L = 314

We know the width is 66 m, so we can then say:

132 · 2L = 314

-132          -132

2L = 182

L = 91

Hope this helped!

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Answer: (3, 7)

Step-by-step explanation: The pattern seems to be dividing each axis by 2, so 6/2 = 3 and 14/2 = 7, making (3, 7)

Have a nice day! :)

5 0
2 years ago
Use the correct order of operations to solve the problem below.
barxatty [35]

Answer:

The answer is D. 29.64

Step-by-Step Explanation:

Parenthesis first...

39.64-5*(2)

Then multiplication...

39.64-10

Then subtraction...

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5 0
3 years ago
Read 2 more answers
How do you write out exponential growth of <br> 4=314(1.15)^x
NikAS [45]

Answer:

-10.76

Step-by-step explanation:

Let's solve your equation step-by-step.

4=314(1.5x)

Step 1: Flip the equation.

314(1.5x)=4

Step 2: Divide both sides by 314.

314(1.5x)/314

=

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Step 3: Solve Exponent.

1.5x=2/157

log(1.5x)=log(2/157)(Take log of both sides)

x*(log(1.5))=log(2/157)

x=

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5 0
3 years ago
1) Sarah orders bracelets from a catalog. The bracelets cost $4 each and the shipping charge is $3. If Sarah
Fittoniya [83]
She can only buy two since the bracelet and shipping is $7 together so you can buy two $14
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3 years ago
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Find the area of the shaded region given the radius of each circle is 4. Answer in exact form is preferred.
larisa [96]

In each circle, we have a sector that subtends an angle of 270 deg at the center, with a radius of 4

We can obtain the area of each sector as :

\begin{gathered} \text{Area of sector = }\frac{\theta}{360^0}\text{ }\times\text{ }\pi r^2 \\ =\text{ }\frac{270^0}{360^0}\text{ }\times\text{ }\pi\text{ }\times4^2 \\ =\text{ 37.7 square units} \end{gathered}

Given that there are 4 of such sectors, we have:

\begin{gathered} \text{Area of shaded region = 4 }\times\text{ 37.7} \\ =\text{ }150.8\text{ square units} \\ =\text{ 151 square units} \end{gathered}

Answer = 151 square units

5 0
1 year ago
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