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2 years ago

If two lines have different slopes and the same y-intercept, the two lines ( ___)

Mathematics

1 answer:

nydimaria [60]2 years ago

7 0

Answer:

"Lines s and t have slopes that are negative reciprocals of one another."

Step-by-step explanation:

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Answer:

Anything to the 0th power is 1.

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Solve this equation. 6>x+7

sveticcg [70]

Answer:

Step-by-step explanation:

6>x+7

or -x>7-6

or -x>1

x<-1

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2 years ago

This statement is justified by which property of equality?

Galina-37 [17]

Answer:

symmetric property

Step-by-step explanation:

with symmetric property if x=y then both values on either side of the equal sign will be equal

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2 years ago

If the acceleration of an object is given by dv/dt = −2v, Find the position function s(t) if v(0) = 7 and s(0) = 0.

kirill [66]

Answer:

Step-by-step explanation:

Given that acceleration of an object is

$\frac{dv}{dt} =-2v\\\frac{dv}{v} =-2dt\\ln v = -2t+C\\$

is the solution to the differential equation

Since v(0) =7

we get ln 7 = C

Hence $lnv = -2t+ln 7\\v=7e^{-2t}$

since velocity is rate of change of distance s we have

$v=\frac{ds}{dt} =7e^{-2t}\\s= [tex]s(t) =\frac{-7}{2} (e^{-2t})+C)[$

substitute t=0 and s=0

$C=7/2$

So solution for distance is

$s(t) =\frac{-7}{2} (e^{-2t}-1)$

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2 years ago

How to solve <br> 6x - 17

AveGali [126]

Answer:

you can

Step-by-step explanation:

they are not like terms because the number 6 has and x next to it and 17 doesn't

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