3 years ago

Which is a graph of y=-1/2x - 2?

Mathematics

2 answers:

never [62]3 years ago

6 0

It’s the top left one

Oksi-84 [34.3K]3 years ago

5 0

It’s the top left because the line intercepts the y axis at -2 and goes down 1 over 2

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Use logarithmic properties and the fact that ln(2) ≈ 0.69 and ln(3) ≈ 1.10 to approximate the value of each of the following log

bija089 [108]

Answer:

ln6 = 1.79

Step-by-step explanation:

The logarithm here has base e so it is a natural logarithm.

$log_ex=lnx$

$lnx=y\\\Rightarrow e^y=x$

According to the product rule of logarithms

$ln(a\times b)=ln(a)+ln(b)$

$6=3\times 2$

$ln6=ln(3\times 2)\\\Rightarrow ln6=ln3+ln2\\\Rightarrow ln6=1.10+0.69\\\Rightarrow ln6=1.79$

∴ ln6 = 1.79

3 0

4 years ago

A circle has a central angle of 6 radians that intersects an arc of length 14 in. Which equation finds the length of the radius,

xz_007 [3.2K]

C=2pir

arclength/circumference=centralangle/2piradians

14/2pir=6/2pi
7/pir=3/pi
times pir both sides
7=3r
divide by 3 both sides
7/3=r

well,
um
the answer is B

4 0

4 years ago

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N76 [4]

The answer is -5 hope this works

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3 years ago

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3241004551 [841]

Answer: if thats a plus symbol it would be -4

Step-by-step explanation:

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3 years ago

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mamaluj [8]

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The answer is 20:15, or 4:3 simplified

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3 years ago