3 years ago

Solve the inequality k+8-2(k-12)>0

Mathematics

2 answers:

Serggg [28]3 years ago

7 0

I think it k < -32 pretty sure

LiRa [457]3 years ago

6 0

Step by step;

K+8-2(k-12)>0
K+8-2k+24>0
-K+32>0
-K>-32
K<32

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Solve x/9 + 1/3 = -4/3<br> The solution is x = ?

nydimaria [60]

Answer:

x = - 15

Step-by-step explanation:

$\frac{x}{9}$ + $\frac{1}{3}$ = - $\frac{4}{3}$ ( multiply through by 9 to clear the fractions )

x + 3 = - 12 ( subtract 3 from both sides )

x = - 15

6 0

2 years ago

Read 2 more answers

1.<br> Slope = (7,-1) and 12,-2)

Evgen [1.6K]

Answer: -1/5

Step-by-step explanation:

the equation to solve slope with two points is the y coordinate in the second point minus the y coordinate in the first point over the x coordinate in the second point minus the x coordinate in the first point so this one would be

(-2 - -1)/(12-7)

On the top you subtract a negative it becomes a positive and you get -1/5

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2 years ago

What’s x Pythagorean triples

nadezda [96]

We have to find x and x is the hypotenuse. We use this formula:

hyp²=side²+side²

So:

hyp²=side²+side²

hyp²= 12²+9²

hyp²= 225

hyp²= √225

hyp= 15

Therefore, the hypotenuse is 15 and x is 15.
HOPE THIS HELPS!
HAVE A GR8 EVENING ;-)