3 years ago

Find the circumference of both circles to the nearest hundredth.

Mathematics

1 answer:

Maksim231197 [3]3 years ago

4 0

Answer:

green 44 blue 22

Step-by-step explanation:

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This circle is centered at the origin, and the length of its radius iS 6. What is

VikaD [51]

$\sf{\qquad\qquad\huge\underline{{\sf Answer}}}$

The equation of circle in standard form can be represented as :

$\qquad \sf \dashrightarrow \:(x - h) {}^{2} + (y - k) {}^{2} = r {}^{2}$

where,

h = x - coordinate of centre = 0

k = y - coordinate of centre = 0

r = radius of circle = 6 units

now, let's plug in the values :

$\qquad \sf \dashrightarrow \:(x - 0) {}^{2} + (y - 0) {}^{2} = 6 {}^{2}$

$\qquad \sf \dashrightarrow \: {x}^{2} + {y}^{2} = 36$

That's the required equation of circle.

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2 years ago

Solve Please<br> |4x-1|= 7

OverLord2011 [107]

Answer:

Step-by-step explanation:

$|4x-1|=7\iff4x-1=7\ \vee\ 4x-1=-7\qquad\text{add 1 to both sides}\\\\4x=8\ \vee\ 4x=-6\qquad\text{divide both sides by 4}\\\\x=2\ \vee\ x=-\dfrac{6}{4}\\\\x=2\ \vee\ x=-1.5$

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3 years ago

All of the following ratios are equivalent except _____. 2:3 6/9 6/4 8 to 12

Finger [1]

Answer:

6/4

Step-by-step explanation:

All second numbers are divisible by 3 except for this ratio

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3 years ago

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Reduce in standard form -3/-15. on rational no grade 8 with step by step solution

sashaice [31]

Answer:

i'm not too good in this, but i believe the answer is -3

Step-by-step explanation:

the hcf, highest common factor, of both -3 and -15 is -3, hence making the answer -3? if this is incorrect, i apologize.

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2 years ago

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disa [49]

The answer is 14 units

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3 years ago

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