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ella [17]
3 years ago
7

In 2008, there were 6.7 × 109 people living on earth. What is that number in standard notation?

Mathematics
2 answers:
LuckyWell [14K]3 years ago
7 0

Answer:

6,700,000,000

Step-by-step explanation:

6.7 × 10^9= 6,700,000,000

serious [3.7K]3 years ago
3 0

Answer:

I believe it is 67

I hope this helps if it is right! <3 :)

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7 is 5% of what number
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Answer:

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Step-by-step explanation:

5% x 20 = 100%

Therefore, if 5% = 7, then 20 x 7 = 100%, so the number is 20 x 7 = 140

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2 years ago
Given: Lines p and q are parallel and r is a transversal.
qwelly [4]

The statements that would complete the proof where ∠2 ≅ ∠7 by the transitive property are:

∠2 ≅ ∠3

∠3 ≅ ∠7

<h3>What is the Transitive Property?</h3>

The transitive property states that if x = y, and y = z, then x = z.

From the image given below, we have:

∠2 ≅ ∠3 because they are vertical angles which must be congruent.

∠3 ≅ ∠7 because corresponding angles are congruent.

Applying the transitive property, we can state that: ∠2 ≅ ∠7.

Therefore, the statements that would complete the proof are:

  • ∠2 ≅ ∠3
  • ∠3 ≅ ∠7

Learn more about the transitive property on:

brainly.com/question/2437149

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8 0
2 years ago
What is the total number of unique triangles with side lengths of 4 centimeters. 5 centimeters, and 10 centimeters that can be d
alexandr1967 [171]

Answer:

100

Step-by-step explanation:

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200/2=100

3 0
3 years ago
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Answer:

all work is shown and pictured

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Round off 6 337 927 to 3 significant figures​
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Step-by-step explanation:

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