Solve the following equations: 4 1/5 ÷ 1 1/5 = 11 - 1 7/18x

Mathematics

2 answers:

Savatey [412]3 years ago

7 0

Answer: what kind of equations is that, that is mad hard

MAVERICK [17]3 years ago

7 0

Hope this helps you Broo

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ser-zykov [4K]

Step-by-step explanation:

f(x) = (x + 2)(x - 3)(x + 12) = 0

(x + 2)(x - 3)(x + 12) = 0

so, the zeros of the function :

=> x1 = -2

=> x2= 3

=> x3 = -12

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3 years ago

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goldenfox [79]

Answer:

-4x^2+5x-28

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3 years ago

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3 years ago

Find an equation (in term of x) of line through the points (-1,3) and (1,4)

Serjik [45]

ANSWER

The equation is
$2y - x = 7$

EXPLANATION

The equation of the line that passes through the point (-1,3) and (1,4) can be found using the formula,

$y-y_1=m(x-x_1)$

where

$m = \frac{4 - 3}{1 - - 1}$

$m = \frac{1}{2}$
is the slope and

$(x_1,y_1)$
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The equation of the line becomes,

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Multiply through by 2 to get,.

$2y - 8 = x - 1$

Or

$2y - x = 7$

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3 years ago

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Answer:

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