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3 years ago

If the tree grew 4 feet in each year how many feet would it have if 50 years gone by

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

4 0

Pretty sure 200feet but its kinda easy

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Determine the radius and center of the circle with the following equation <br> x^2+y^2-12x+24y-10=6

PolarNik [594]

Answer:

Center: (6, -12)

Radius: 4

Step-by-step explanation:

<u>Complete the squares</u>

<u /> $x^2+y^2-12x+24y-10=6\\\\x^2-12x-10+y^2+24y=6\\\\x^2-12x-10+46+y^2+24y+144=6+46+144\\\\(x^2-12x+36)+(y^2+24y+144)=196\\\\(x-6)^2+(y+12)^2=196$

Comparing with the standard form equation $(x-h)^2+(y-k)^2=r^2$ , since $r^2=196$ , then the radius of the circle is $r=14$ . Also, the center of the circle would be $(h,k)\rightarrow(6,-12)$ .

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2 years ago

What is 12.56 as a fraction

horsena [70]

12.56=fraction?

here Is the 2 fractions

12 56 /100

"simplified "

12 14/25

hoped this helped :)

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3 years ago

Read 2 more answers

What number must be added to the expression below to complete the square ? x2+7x

stellarik [79]

Answer:

you must add 2 to the equation

Step-by-step explanation:

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3 years ago

Suppose an isotope has a half-life of 10 years. If you start with 50 grams of the isotope, how much of it will you have in 10 ye

Goshia [24]

The half life of a decaying substance is defined as the time at which the substance decreases to one-half of its original value. In this case, given hlf-life of 10 years and an original mass of 50 grams, after 10 years, the isotope mass becomes 50*0.5 or 25 grams. Answer is B.

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3 years ago

Please assist with this question!!!!!!!!!! No links or your account will be banned

andriy [413]

Answer:

8/15

Step-by-step explanation:

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2 years ago