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tatyana61 [14]
3 years ago
14

I don’t get scientific notation. can someone help me on this?

Mathematics
1 answer:
Radda [10]3 years ago
8 0
Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form. It may be referred to as scientific form or standard index form, or standard. Scientific notation is a way of writing very large or very small numbers. A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. For example, 650,000,000 can be written in scientific notation as 6.5 ✕ 10^8.
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What are the answers
dlinn [17]

Answer:

See below

Step-by-step explanation:

The ratio of the secants is the same when set up as full length to external length.

Formula

MN/LN = QN/PN

Givens

LN = 22 + 14 = 36

MN = 14

PN = 32

QN = x

Solution

14/36 = x / (32)  Multiply both sides by 32

14*32 / 36 = x    Combine 14 and 32

448/36 = x         Divide by 36 and switch

x = 12.4

Answers

PN (External) = 13 is the closest answer

Length LN = 36

6 0
3 years ago
How to round 106.327 to nearest hundredths explain
scoray [572]

Answer:

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Step-by-step explanation:

after decimal you have .3 tenths 2 hundredths 7 thousandths

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106.327 is rounded to 106.33

8 0
3 years ago
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Answers for these? Having trouble getting the concept so a step by step would be awesome.
jolli1 [7]

Answer: 2222

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3 years ago
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And slope of the linear equation y+8=3(x−5)<br> ?
Triss [41]

Answer:

slope:  3; vertex:  (5, -8)

Step-by-step explanation:

Compare the given y+8=3(x−5) to the slope-vertex form y - k = m(x - h).  We see that the slope, m, must be 3 and the vertex must be (h, k):  (5, -8).

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3 years ago
Yesterday, there were 55 problems assigned for math homework. Denelle got 33 problems correct and 22 problems incorrect. What pe
iren [92.7K]

Answer:

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Step-by-step explanation:

33/55, giving you 60%.

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