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alukav5142 [94]
2 years ago
7

Use the diagram, which is not drawn to scale, to decide which proportions are true.

Mathematics
1 answer:
PtichkaEL [24]2 years ago
5 0

Answer:

I and IV only.

Step-by-step explanation:

There are 3 similar triangles in the diagram, so corresponding sides are in the same ratio. You can identify corresponding sides by checking that the angles opposite them are congruent.

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Which logarithmic equation is equivalent to the exponential equation below? E^a=60
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Answer:

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Step-by-step explanation:

e is the base of the natural log system.

take the natural log of both sides.

ln(e^a) = ln(60)                      The power can come down

a ln(e) = ln(60)                       The natural log of e = 1

a * 1 = ln (60)

a = ln(60)  

8 0
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Nola Giles down a trail at a steady rate for 10 minutes. Her change in elevation was -200 feet. Then she continued to hike down
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8 0
3 years ago
What is the answer<br> 80+60w
Virty [35]

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Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is 0.00340.78 correct to 3 significant figures? explain your answer
timurjin [86]
What is 0.00340.78 correct to 3 significant figures?

a significant fugure is when the number lean solething ,so its can anyone except 0


so if we are reducing 0.00340.78 to 3 significant number

first we have to look for the significant nulber ,which are 3,4,7,8


so the answer can be 0.0034.7


hopefully this helps
7 0
3 years ago
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