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scoundrel [369]
3 years ago
10

Create diagrams to represent the possible cases for common tangents between two circles. Explain why your diagrams satisfy the g

iven criteria.
One Common Tangent
a) Diagram: (I have this part its one circle inside of the other with one point of intersection if that makes sense)
b) Justification: (This is where I'm stuck)
Mathematics
1 answer:
Svetach [21]3 years ago
5 0
This is tooo hard. OH MY
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Each volume of a encyclopedia is 2 1/3 inches wide . how many will fit on a 18 inch wide shelf
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3 years ago
The regular price of running shoes is $89.00. They are on sale for 20% off.
noname [10]

Answer:

a. 17.80 b. 71.20

Step-by-step explanation:

I used to hate percents. Let me teach you a trick:

take the og value (89) and multiply it by the percentage (20% or 0.2). Then once you have that answer (17.80), subtract it from the og value (89-17.80). That's your answer for how much you still owe! (71.20)

any other follow up questions? Just ask :)

8 0
3 years ago
Patios can be made by mixing cubic meters of cement, gravel, and stones in the ratio 9:4:6. How much gravel is needed to make 20
LenKa [72]

Answer:

44 cubic meters

Step-by-step explanation

9 + 4 + 6 = 19

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4/19 of the patio will be gravel

6/19 of the patio will be stones

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7 0
2 years ago
Choose the answer that best completes the sentence below.
krok68 [10]
The answer is "while".

"While foot binding was promoted as a way to achieve ideal beauty, in reality, it horribly disfigured a woman's feet."
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3 years ago
Explain the relationship between variance and standard deviation. Can either of these measures be negative? Explain.
jarptica [38.1K]
<span>Standard deviation is the square root of variance. Variance is always a non-negative number, since you can't take the square root of a negative number. So neither can be negative </span>
6 0
3 years ago
Read 2 more answers
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