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3 years ago

What is the distance between (12.-7) and (-3, -7)?

Mathematics

1 answer:

vitfil [10]3 years ago

6 0

Step-by-step explanation:

distance between (12.-7) and (-3, -7)

$\sqrt{ {(12 + 3)}^{2} + {0}^{2} }$

=12+3

=15 units

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Answer:

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Step-by-step explanation:

Given equation:

$2 \ln 4+\ln x=3 \ln 2+\ln(x+1)$

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$\implies \ln 4^2+\ln x=\ln 2^3+\ln(x+1)$

Simplify:

$\implies \ln 16+\ln x=\ln 8+\ln(x+1)$

Subtract ln 8 from both sides:

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Subtract ln x from both sides:

$\implies \ln 16-\ln 8=\ln(x+1)-\ln x$

$\textsf{Apply the quotient law}: \quad \ln x - \ln y = \ln \frac{x}{y}$

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Simplify:

$\implies \ln 2 = \ln \left(\dfrac{x+1}{x}\right)$

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2 years ago

An environmentalist wants to find out the fraction of oil tankers that have spills each month. Step 1 of 2 : Suppose a sample of

Elenna [48]

Answer:

p = 0.299

Step-by-step explanation:

A proportion is the number of desired outcomes divided by the number of total outcomes.

Desired outcomes:

We want to estimate the proportion of oil tankers that had spills. Of the 1453, 1018 did not have spills, and 1453 - 1018 = 435 had. So $D = 435$

Total outcomes:

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4 years ago

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation

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3 years ago

What is the distance between (12.-7) and (-3, -7)? ​

What is the distance between (12.-7) and (-3, -7)?