3 years ago

Which linear equation has a slope of 3 and a y-intercept of –2?

Mathematics

2 answers:

nordsb [41]3 years ago

4 0

$The\ slope-intercept\ form:y=mx+b\\\\m-the\ slope\\b-y-intercept\\\\m=3;\ b=-2\\\\therefore\\\\\boxed{y=3x-2}$

iVinArrow [24]3 years ago

3 0

Answer:

Step-by-step explanation:

understand the order first the apply the variables in the formula Y=mx+b.

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2. A sphere has surface area 16π. Find the radius of the sphere.

KiRa [710]

Answer:

The answer to your question is: 2.29 units

Step-by-step explanation:

Data

Volume = 16π

radius = ?

Formula

V = $\frac{4}{3}π r^{3}$

Process

16 π = $\frac{4}{3}π r^{3}$

$\frac{16(3)}{4} = r^{3}$

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r = 2.29

7 0

3 years ago

Evaluate 3^-3 x 3^4 x 3 x 3^-5 Answers a. -27 b. 1/27 c. -81 d. 1/81

Sauron [17]

The answer is b. 1/27
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3 years ago

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Alla [95]

Answer:240

Step-by-step explanation:

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3 years ago

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How many steps does a walker average in 30 minutes?

vampirchik [111]

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3 years ago

A BMW that cost $71,000 in 2003 depreciates in value about 15% a year. How much was it worth in 2013?

N76 [4]

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2013-2003= 10 years

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Did this make sense or would you like me to explain some more about something you are still not understanding? Please comment below :)

6 0

3 years ago