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4 years ago

Three ordered pairs that solve the equation x - 4 Y equals -18

1 answer:

4 0

X-4y=-18
an easy way is to solve for oone variable
solve for x
add 4y both sides
x=4y-18

when y=1, x=-16
when y=0, x=-18
when y=2, x=-10

(x,y)
so some orderd pairs are
(-16,1)
(-18,0)
(-10,2)

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3 years ago

Equivalent fraction of 8 1/3

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3 years ago

Helppp please show work

Mamont248 [21]

Step-by-step explanation:

Given that:-

Side AC measures 6 units
Side BC measures 9.5 units
Side AB measures 11 units

To find:-

The cosB as a decimal rounded to the nearest hundredth

We know that, 

${ \bigstar \: { \underline{ \boxed{ \cos( \theta ) \: = \sf\frac{adjecent \: side}{hypotenuse} }}}}$

Solution:

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2 years ago