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jarptica [38.1K]
3 years ago
8

4.2×10 to the negative 2 power divided by 2×10 to the 2nd power

Mathematics
2 answers:
xxTIMURxx [149]3 years ago
6 0
8.4 is the answer i believe
Dominik [7]3 years ago
5 0
8.4 is your answer I think
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126 I hope that this is correct answer
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You go for a half day hike. In 4 hours, you hike 10 miles. Which is a unit rate that describes your journey? A- 5 miles per hour
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Answer: B is reasonable

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Describe the possible values for x and y when ∣x − y ∣ > 0. What does it mean when ∣x − y ∣ = 0? Can ∣x − y ∣ < 0? Explain
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A collector's model race car is scaled so that 1 inch on the model equals 6 1/4 feet on the actual car. If the model is 2/3 inch
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7 0
3 years ago
This i forgot and i need help fast can someone please help..<br> I will give brainliest
GalinKa [24]

Answer:

1.) 471.24

2.) 1231.5

3.) 113.1

Step-by-step explanation: A = pi x r^2 + pi x r x ^2

1.) a = 3.14 x (5)^2 + 3.14 x 5 x ^2

a = 3.14 x 25 + 3.14 x 5 x 25

a = 78.54 + 392.70

a ≈ 471.24

2.) A = 3.14 (7)^2 + 3.14 x (7) x ^2

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a ≈ 113.1

3 0
3 years ago
Read 2 more answers
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