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3 years ago

What is the answer for this equation? -6x = -36

Mathematics

2 answers:

Anuta_ua [19.1K]3 years ago

5 0

-6x=-36 then u divide by -6 so it is...
x=6

faust18 [17]3 years ago

5 0

Answer:6

Step-by-step explanation:you have a -6x =-36

divide -36 by 6 you get 6 so 6 =x

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Put 18/45 in simplest form

Nesterboy [21]

Okay so 18/45 = 2/5 in simplest form. hope this helped

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3 years ago

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Derive the equation of the parabola with a focus at (2, 4) and a directrix of y = 8. f(x) = −one eighth (x − 2)2 + 6 f(x) = one

vfiekz [6]

Answer:

Step-by-step explanation:

For any point (x, y ) on the parabola the focus and directrix are equidistant

Using the distance formula

$\sqrt{(x-2)^2+(y-4)^2}$ = | y - 8 |

Squaring both sides gives

(x - 2)² + (y - 4)² = (y - 8)²

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3 years ago

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A quality-control center finds that 2 out of 250 toy trains are defective. How many trains would they expect to be defective in

solmaris [256]

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10,000 / 250 = 40
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80= A.

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3 years ago

A rectangular carpet has a perimeter of 244 inches. The length of the carpet is 90 inches more than the width. Determine the dim

RSB [31]

Answer:

The dimensions of rectangle are:

Width = 16 inches

Length = 106 inches

Step-by-step explanation:

Perimeter of rectangle = 244 inches

Let Width of rectangle = w

Length of rectangle = w+90

We need to find the dimensions (length and width) of the carpet

The formula used will be: $Perimeter=2(length+width)$

Putting values and making equation:

$244=2w+2(w+90)\\Solving:\\244=2w+2w+180\\244=4w+180\\Switching\:sides\\4w+180=244\\Subtracting\:180\:from\:both\:sides\\4w=244-180\\4w=64\\Dividing\:both\:sides\:by\:4\\\frac{4w}{4} =\frac{64}{4}\\w=16$

So, we get w = 16

The width w = 16 inches

Now, finding length = w+ 90 = 16+90 = 106 inches

Therefore the dimensions of rectangle are:

Width = 16 inches

Length = 106 inches

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2 years ago

Jacey obtains a 30-year 6/2 ARM at 4% with a 2/6 cap structure in the amount of $224,500. What is the monthly payment during the

beks73 [17]

In this case we have an ARM fixed for 6 years and adjust after the initial first 6 years every 2 years after. The basic idea behind a ARM is that the interest changes periodically, but since our ARM is fixed for 6 years, our going to calculate the monthly payment during the initial period using the formula: $m= \frac{P( \frac{r}{12}) }{1-(1+ \frac{r}{12})^{-12t} }$
where
$m$ is the monthly payment
$P$ is the amount
$r$ is the interest rate in decimal form
$t$ is the number years

First we need to convert our interest rate of 4% to decimal form by dividing it by 100%:
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We can conclude that the monthly payment during the initial period is $1071.58<span />

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3 years ago