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devlian [24]
4 years ago
9

20 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
dybincka [34]4 years ago
3 0
X²+y²=r²   ⇒ r²=9  ⇒ r=3

radius = 3.
Salsk061 [2.6K]4 years ago
3 0
X^+y^2=r^2 so the radio is 3
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Pls answer!! giving brainliest if correct!!
guajiro [1.7K]

Answer:

78.5

Step-by-step explanation:

radius is half the diameter, so we know it is five.  Then simply plug 5 into the circle area formula.

7 0
3 years ago
Paul wants to know when gas would have cost about $1.50 per gallon. What step should he take?
EastWind [94]
 he should know how much gallons he need to fill his car up 
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3 0
3 years ago
Write the number 0.21212121 ... as a fraction
julia-pushkina [17]

Answer:

1.91/9

Step-by-step explanation:

x=0.212121212........                                                         .........1  equation

10x=2.12121212.........                                                       ........2   equation

1 equation - 2 equation

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x=1.91/9

therefore 0.212121.....=1.91/9

4 0
3 years ago
The distance from Town A to Town B on a map is 6 inches. The actual distance from Town B to Town C is 12 miles. The scale on the
o-na [289]

So each inch is 4 miles since there are 6 inches.


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3 0
3 years ago
Dusan says that ∆XYZ ~ ∆TUV because two pairs of angles are congruent. Is he correct? If not, why? Yes, he is correct. No, becau
Dimas [21]

Answer:

No, because there is only one set of congruent angles.

Step-by-step explanation:

I took the instruction, and this was the right answer!

7 0
2 years ago
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