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3 years ago

If the diameter of a circle with a circumference of 12.6 mm is divided by 2, what is the circumference of the new circle?

Mathematics

2 answers:

Olegator [25]3 years ago

5 0

4) 50.4
It makes the most sense to me

Archy [21]3 years ago

4 0

12.6/2=6.3 is the answer hope it is helpful

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-(1) * (-1) * (-1)

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3 years ago

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If f(x) = -8 - 5x, what is f(-4)

Mashcka [7]

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f(- 4) = 12

Step-by-step explanation:

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2 years ago

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PLSS HELP

Dmitry [639]

Answer:

$8,000

Step-by-step explanation:

Let the store earned $x in December.

Therefore,

Money spent to buy new inventory $=\frac{1}{4} x$

Remaining money $= x - \frac{1}{4} x =\frac{3}{4} x$

Money used to pay bills $=\frac{1}{2} \times \frac{3}{4} x=\frac{3}{8} x$

Money still left over = $3,000

Total money earned in December $= \frac{1}{4} x+ \frac{3}{8} x+3,000$

$\therefore x= \frac{1}{4} x+ \frac{3}{8} x+3,000$

$\therefore x= \frac{2}{8} x+ \frac{3}{8} x+3,000$

$\therefore x= \frac{5}{8} x+ 3,000$

$\therefore x- \frac{5}{8} x=3,000$

$\therefore \frac{8x-5x}{8} =3,000$

$\therefore \frac{3x}{8} =3,000$

$\therefore x =3,000\times \frac {8}{3}$

$\therefore x =1,000\times 8$

$\therefore x =\$8,000$

Thus, total money earned in December is $8,000.

3 0

3 years ago

Honestly don’t know this ?

jarptica [38.1K]

1 ) 6

2) 6

3) -2

4) 2

5) -2

6) 2

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2 years ago