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2 years ago

Simplify ( 4 7 / 16 21 )/ 5 -8

Mathematics

1 answer:

aleksley [76]2 years ago

5 0

Answer:

Step-by-step explanation:

( 4 / 21 ) ( 7 / 16 ) ( 15 / 9 )

= ( 2 × 2 × 7 × 3 × 5 )/( 3 × 7 × 2 × 2 × 2 × 3 × 3 )

= ( 5 )/ ( 2 × 3 × 3 )

= 5 / 18

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3 years ago

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2 years ago

A line intersects the points (0,-4) and (1,2) what is the slope intercept equation for this line?

agasfer [191]

Answer:

$y=6x-4$

Step-by-step explanation:

First we have to know how to write a equation in Slope-Intercept Form!

Slope-Intercept Form: $y=mx+b$

where y = y axis, m = slope, x = x intercept and b = y-intercept

Now start by solving the slope

To find the Slope, you must find two points

Two points will be: $(0,-4)$ and $(1,2)$

Then use the Slope-Formula to identify the slope

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Note: (this goes to this situation because the point has a 0 of x intercept)

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3 years ago

Simplify ( 4 7 / 16 21 )/ 5 -8​

Simplify ( 4 7 / 16 21 )/ 5 -8