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kupik [55]
3 years ago
12

During the quarantine, the Jones family installed a rectangular pool in their backyard that was 10 feet wide and 15 feet long. T

he Martin family, not to be outdone, wanted to install a circular pool in their backyard but wanted to make sure that their pool covered a larger area of their yard than the Jones’ pool covered of their backyard. What should the diameter of the Martin family’s pool be to ensure that it is larger than the Jones’ family (round to the nearest foot)?
Mathematics
1 answer:
olganol [36]3 years ago
5 0
15 feet martins family work for with the dodo code for a mask is a horrible thing to ware a little kid in a sweat room or the room with the kids and then they have a white black brown brown green green orange brown orange green green orange orange brown orange orange orange
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What is the volume of the right rectangular prism?
sleet_krkn [62]

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240 is the answer

Step-by-step explanation:

4 0
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Which of the following lines is perpendicular to the line y=7/8x-2?
LenKa [72]

Answer:

Standard form for straight line   y =  m x + b  where m is slope

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3 0
3 years ago
A jet travels 470 miles in 2 hours. At this rate, how far could the jet fly in 15 hours? What is the rate of speed of the jet?
Gennadij [26K]

Answer:

The jet could fly 3,525 miles in 15 hours.

The rate of speed is 235 miles an hour.

Step-by-step explanation:

Step 1- Find the rate of speed

470÷2= 235

235 miles an hour

Step 2- Multiply

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8 0
3 years ago
What are the roots of the quadratic equation below?<br> x2 + 2x= -5
muminat

Answer:

No real root.

Complex roots:

x = -1 \pm 2i

Step-by-step explanation:

x^2 + 2x = -5

x^2 + 2x + 5 = 0

There are no two integers whose product is 5 and whose sum is 2, so this trinomial is not factorable. We can use the quadratic formula.

x = \dfrac{-b \pm \sqrt{b^2 - 4ac}}{2a}

x = \dfrac{-2 \pm \sqrt{2^2 - 4(1)(5)}}{2(1)}

x = \dfrac{-2 \pm \sqrt{4 - 20}}{2}

x = \dfrac{-2 \pm \sqrt{-16}}{2}

Since we have a square root of a negative number, there are no real roots. If you have learned complex numbers, then we can continue.

x = \dfrac{-2 \pm 4i}{2}

x = -1 \pm 2i

7 0
2 years ago
Read 2 more answers
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