3 years ago

HELP ASAP 10 POINTS

Mathematics

1 answer:

Elodia [21]3 years ago

3 0

Answer:

596.223

Step-by-step explanation:

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Answer:

it is 61

Step-by-step explanation:

x+29=90

-29

x=61

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Consider the line y=1 x -1 and the point P=(2,0).

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Answer:

Step-by-step explanation:

d(x)=√((x-2)2+(y-0)²)

=√((x-2)²+y²)

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=√(x²-4x+4+x²-2x+1)

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D=d²(x)=2x²-6x+5

$b.\\\frac{dD}{dx}=4x-6\\\frac{dD}{dx}=0,gives \\4x-6=0\\x=\frac{3}{2}\\\frac{d^2D}{dx^2}=4 >0 at x=\frac{3}{2}\\so~D~or~d^2~or~d~is~minimum~at~x=\frac{3}{2}\\so~y=1(\frac{3}{2} )-1=1/2=0.5\\so~nearest~point~is~(1.5,0.5)$

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2 years ago

What is the coefficient in the expression 7x+14

Lady_Fox [76]

Answer:

Step-by-step explanation:

The coefficient is the number that comes before the variable

7<u>x</u>+14

In this case, the variable is x.

The number that comes before x is 7, so 7 is the coefficient.

Hope this helps! :)

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3 years ago

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