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3 years ago

George is given two circles, circle O and circle X, as shown. If he wants to

Mathematics

2 answers:

Lilit [14]3 years ago

5 0

Answer:

B) C = 2 * pi * r / C' = 2 * pi * r' and C/C' = r/r' by the division property of equality.

Step-by-step explanation:

Just did it on AP3X and couldn’t find the answer anywhere else, so I hope this helps!

iren2701 [21]3 years ago

5 0

Answer:

B the division one

Step-by-step explanation:

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PLEASE HELP ASAP! 30 points!

rusak2 [61]

200=2m+18
182=2m
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3 years ago

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-12 times 1over3 help.

sergey [27]

Answer:

-4

Step-by-step explanation:

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3 years ago

Evaluate x(y-z)2 for =-1,y=5,and z=

Nata [24]

Answer:

The value of $x(y-z)^2$ is -16.

Step-by-step explanation:

We need to evaluate $x(y-z)^2$ for x = -1, y = 5 and let us assume that z = 1

It can be simply done by putting the values of x,y and z in the given expression.

$x(y-z)^2=(-1)(5-1)^2\\\\=-1(4)^2$

We know that the value of 4² = 16

So,

$x(y-z)^2=16\times -1\\\\=-16$

So, the value of $x(y-z)^2$ is -16.

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3 years ago

Consider the enlarged triangle.

adelina 88 [10]

Find the scale factor: StartFraction enlarged over original EndFraction = StartFraction 6 over 3 EndFraction = 2

Calculate the perimeter of the original figure.

Multiply the perimeter of the original figure by the scale factor.

Step-by-step explanation:

A, C, D

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3 years ago

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Which is the only fraction that must be represented by a nonterminating decimal?

Aleks04 [339]

A is incorrect - In decimal form, 7/5 is 1.4

B is incorrect - In decimal form, 7/4 is 1.75

D is incorrect - In decimal form, 7/2 is 3.5

The answer is C. 7/4; In decimal form, 7/4 is 2.33333333.... (this represents a terminating decimal)

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3 years ago