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kramer
3 years ago
9

How do you times unlike fractions ??

Mathematics
1 answer:
dlinn [17]3 years ago
8 0
With any fraction, no matter what its denominator (bottom part), you multiply the numerators (tops) by each other and the denominators (bottoms) by each other.

For example,

\dfrac{5}{4} * \dfrac{8}{7} = \dfrac{(5)(8)}{(4)(7)} =  \dfrac{40}{28} =   \dfrac{10}{7}
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You need half a liter of milk how many millimeters do you need
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Proably about 500 milleleters

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3 years ago
2x - y = 8<br> y= x-3<br> Use substitution method
uranmaximum [27]

Answer:

 Slope = 0.222/2.000 = 0.111

 x-intercept = -3/1 = -3.00000

 y-intercept = 3/9 = 1/3 = 0.33333

Step-by-step explanation:

Step  1  :

Equation of a Straight Line

1.1     Solve   x-9y+3  = 0

Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).

"y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.

In this formula :

y tells us how far up the line goes

x tells us how far along

m is the Slope or Gradient i.e. how steep the line is

b is the Y-intercept i.e. where the line crosses the Y axis

The X and Y intercepts and the Slope are called the line properties. We shall now graph the line  x-9y+3  = 0 and calculate its properties

Graph of a Straight Line :

 

Calculate the Y-Intercept :

Notice that when x = 0 the value of y is 1/3 so this line "cuts" the y axis at y= 0.33333

 y-intercept = 3/9 = 1/3  =  0.33333

Calculate the X-Intercept :

When y = 0 the value of x is -3/1 Our line therefore "cuts" the x axis at x=-3.00000

 x-intercept = -3/1  = -3.00000

Calculate the Slope :

Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is 0.333 and for x=2.000, the value of y is 0.556. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of 0.556 - 0.333 = 0.222 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

   Slope     =  0.222/2.000 =  0.111

Geometric figure: Straight Line

 Slope = 0.222/2.000 = 0.111

 x-intercept = -3/1 = -3.00000

 y-intercept = 3/9 = 1/3 = 0.33333

Processing ends successfully

plz mark me as brainliest if this helped :)

3 0
3 years ago
NEED HELP SHOW WORK WILL GIVE BRAINLYEST
hodyreva [135]
It would be 14 for the perimeter
6 0
2 years ago
Julie drove 495 miles in 9 hours what was julies average speed in miles per hour
Tpy6a [65]

Answer:

55 miles per hour

Step-by-step explanation:

We just divide 495 by 9 which equals 55 m/h

8 0
2 years ago
Prince waste collection pays a yearly dividend of $14.94 per share of stock. if prince waste collection pays kathy $46,926.54 in
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This can be solve by just dividing the total money that prince paid to kathy by the yearly dividend per share of stock. Since prince waste collection pays kathy $46,926.54 in dividends every year and divide it by $14.94. so kathy owns 3141 share of stocks

7 0
3 years ago
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