4 years ago

I need help on this problem by tonight please help I will leave a picture in here

Mathematics

1 answer:

ch4aika [34]4 years ago

3 0

Answer:

3. irrational

4. rational

5. rational

6. natural, whole, integer, rational

Step-by-step explanation:

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Help pls for 100 points!!!

Rus_ich [418]

Answer:

$x\leq 9$

Step-by-step explanation:

Subtract 7 From both sides

$x+7-7\le \:16-7$

7-7 = 0, 16 - 7=9

That leaves $x \leq 9$

Hope this helps

~R3V0

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4 years ago

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Aloiza [94]

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3 years ago

Need help with math question

mote1985 [20]

Answer:

(-7,4)

Step-by-step explanation:

goal: (y-k)^2=4p(x-h)

y^2-8y=4x+12 Rearranged and added 4x and 12 on both sides

y^2-8y+(-8/2)^2=4x+12+(-8/2)^2 complete square time (add same thing on both sides)

y^2-8y+(-4)^2=4x+12+(-4)^2 (simplify inside the squares)

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(y-4)^2=4x+28

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4 years ago

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nydimaria [60]

Answer:

x = $\frac{c-a}{5y}$

Step-by-step explanation:

Given

5xy + a = c ( isolate 5xy by subtracting a from both sides )

5xy = c - a ( isolate x by dividing both sides by 5y )

x = $\frac{c-a}{5y}$

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4 years ago

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Andru [333]

Answer:

Step-by-step explanation:

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3 years ago