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3 years ago

Can you do 1 2 and 3

Mathematics

1 answer:

asambeis [7]3 years ago

8 0

Answer: can you do 1 2 and 3 

Step-by-step explanation:

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dan is building a circular swimming pool and wants the circumference to be no more than 95 feet what is the largest radius possi

sleet_krkn [62]

The largest radius for the swimming pool is 15.1 feet

Step-by-step explanation:

Step 1:

Circumference of the circular swimming pool built by Dan = 95 feet

We need to determine the largest radius for the pool.

Step 2 :

Circle's circumference is given by 2πr

Where r represents the radius

This shows that the radius is in direct proportion to the circumference. Hence the radius corresponding to the maximum circumference will be the largest possible radius

So we have 2πr = 95

=> r = $\frac{95}{2\pi }$

=> r = $\frac{95}{2}$ × $\frac{7}{22 }$ where $\pi = \frac{22}{7}$

=> r = 15.1 feet (rounded off to tenth of a foot)

Step 3 :

The largest radius for the swimming pool is 15.1 feet

5 0

4 years ago

_____ changes are heard when the Doppler effect occurs.

Alex

Pitch changes are heard when the doppler effect occurs should be the answer. I'm pretty sure.

3 0

4 years ago

Read 2 more answers

A coordinate plane with a line passing through the points (negative 4, negative 5) and (1, negative 1).

Ksju [112]

Answer:

4x - 5y - 9 = 0

$\frac{9}{4}$

$\frac{-9}{5}$

Step-by-step explanation:

The equation of a straight line passing through the points (-4,-5) and (1,-1) is given by $\frac{y - (-5)}{-5-(-1)} =\frac{x-(-4)}{-4-1}$

⇒ $\frac{y+5}{-4} =\frac{x+4}{-5}$

⇒ 5y + 25 = 4x + 16

⇒ 4x - 5y - 9 = 0 ....(1) (Answer)

Now, this above equation can be represented as

$\frac{x}{\frac{9}{4} } + \frac{y}{\frac{-9}{5} } =1$

Therefore, the x-intercept is $\frac{9}{4}$ (Answer)

And the y-intercept is $\frac{-9}{5}$ . (Answer)

7 0

4 years ago

Read 2 more answers

If 100% is $50<br>And 125% is $62.50<br>What is 135%?<br><br>Thank you,

shutvik [7]

Answer:

Step-by-step explanation:

So, I subtracted 62.5 minus 50 that equals 12.5

So, then you would do 12.5 times 135% equals 16.87

Then you would add 62.5 and 16.87

Therefore your answer is 75

7 0

3 years ago

A box contains 1 plain pencil and 3 pens. A second box contains 5 color pencils and 5 crayons. One item from each box is chosen

topjm [15]

Idk the answer sorry lol

7 0

3 years ago

Can you do 1 2 and 3 ​

Can you do 1 2 and 3