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Zarrin [17]
3 years ago
8

The area of a circle is 16 π cm 2 . What is the circle's circumference?

Mathematics
1 answer:
Andrej [43]3 years ago
5 0
A=piR^2
16pi=piR^2    So R=4cm

C=2piR
C=8pi cm

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Whats the slope of this
pantera1 [17]

Answer:

   2/3

Step-by-step explanation:

Pick two points on the line

(-2,0) (1,2)

Using the slope formula

m = (y2-y1)/(x2-x1)

   = ( 2-0)/(1--2)

     (2-0)/(1+2)

   2/3

5 0
3 years ago
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What is a rule you can use to find the sum of two negative integers without using counters?
Reptile [31]
When integers have the same sign and you add them together the sum will have the same sign

7 + 5 = 13
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8 0
4 years ago
−−→ LO bisects ∠ NLM , LM = 18 , NO = 4 , and LN = 10 . LO → bisects ∠ NLM , LM = 18 , NO = 4 , and LN = 10 . What is the value
Sindrei [870]

Answer:

7.2

Step-by-step explanation:

Given that in triangle LMN, LO is angle bisector of angle L.

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Substitute the values for known things and x for MO

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Or cross multiply to get

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3 0
3 years ago
What is the y-intercept of function f?
Andru [333]

Answer:

y intercept = 5

Step-by-step explanation:

f(x)=5•(1/6)^x

The y intercept is when x =0

Let x =0

f(0)=5•(1/6)^0      

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The y intercept is 5

If the question is

f(x)=5•(1/6)x

although I have never seen the question written this way

The y intercept is when x =0

Let x =0

f(0)=5•(1/6)0      

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5 0
3 years ago
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Zina [86]

Answer:

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Step-by-step explanation:

We are given polynomial as

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we can use synthetic division

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we can write as

\frac{x^3-3x^2+4x-7}{x-3} =(x^2+4)+\frac{5}{x-3}


3 0
3 years ago
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