4 years ago

John wants to represent 30% more than a number he writes 1.30x is he correct

Mathematics

1 answer:

Svetradugi [14.3K]4 years ago

8 0

0.39 I believe is the answer

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A square pyramid has a base

ozzi

Answer:

V≈25.06m³

Step-by-step explanation:

Unit Conversion:

a≈5.03m

h≈2.97m

Solution

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3 years ago

What is the solution to the system of equations below?

katen-ka-za [31]

$4x - y = - 5 \\ - 2x + y = 3$

Solve the second equation for y

$4x - y = - 5 \\ y = 3 + 2x$

Substitute the given value of y into the first equation

$4x - (3 + 2x) = - 5$

Solve the equation for x

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Substitute the given value of x into the second equation

$y = 3 + 2( - 1)$

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The possible solution of the system is the ordered pair (x,y)

$(x,y) = ( - 1, 1)$

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3 years ago

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netineya [11]

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3 years ago

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Find the equation of the line that passes through (3,-4) and is parallel to 3x+y+2=0

miskamm [114]

Answer:

y=-3x+5

Step-by-step explanation:

it parallel to 3x+y+2=0 => line is: 3x+y+c=0

It through (3;-4) => 3(3)+(-4)+c=0 <=> c=-5

Line is 3x+y-5=0 => y=-3x+5

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noname [10]

The answer is 7 R14
That the answer

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