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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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CAN SOMEONE PLEASE HELP!!!
IceJOKER [234]

Answer:

162 and 18

Step-by-step explanation:

use fractions make x 180 and do 9/10x and 1/10x

5 0
2 years ago
Four oranges cost a total of 90 cents. At this rate, what is the cost of 3 dozen oranges? Step by step will put brilliants
allsm [11]
Four oranges cost 90 cents, an orange costs 90/4 cents, which is around 22.5 cents. Multiply this by 36 to get the cost of 3 dozen oranges, so 22.5 times 36 is 810, 810 cents, or 8.10 dollars.
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3 years ago
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What is the radius of a circle in which a 30° arc is 2 inches long?
marysya [2.9K]
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3 years ago
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Question 14 of 25What is the complete factorization of the polynomial below?x³+x² + 4x+4O A. (x-1)(x+2)(x+2)B. (x + 1)(x + 2)(x
mote1985 [20]

GIVEN:

We are given the following polynomial;

x^3+x^2+4x+4

Required;

We are required to factorize this polynomial completely.

Step-by-step explanation;

To factorize this polynomial, we start by grouping;

(x^3+x^2)+(4x+4)

We now take the common factor in each group;

\begin{gathered} x^2(x+1)+4(x+1) \\  \\ (x^2+4)(x+1) \end{gathered}

Next, we factorize the first parenthesis. To do this we set the equation equal to zero and solve for x as follows;

\begin{gathered} x^2+4=0 \\  \\ Subtract\text{ }4\text{ }from\text{ }both\text{ }sides: \\  \\ x^2=-4 \\  \\ Take\text{ }the\text{ }square\text{ }root\text{ }of\text{ }both\text{ }sides: \\  \\ x=\pm\sqrt{-4} \\  \\ x=(\pm\sqrt{-1}\times\sqrt{4}) \\  \\ x=\pm2i \end{gathered}

Therefore, the factors of the other parenthesis are;

(x+2i)(x-2i)

Therefore, the complete factorization of the polynomial is;

ANSWER:

(x+1)(x+2i)(x-2i)

Option C is the correct answer.

4 0
1 year ago
Iif jessica ate 7 apples and liz ate 3 .how many fruits she hade left
Viktor [21]

not enogh information how many did they start with... take the number of fruits they started with(lets just say the number of frits is :z) then take 7+3= 10

so youll need to

Z-10

Z= the number of fruits that was started with

hop this helps!

7 0
3 years ago
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