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schepotkina [342]
2 years ago
13

Please help me with the following problem.

Mathematics
1 answer:
Ivahew [28]2 years ago
5 0

Answer:

No, Yes, No, No.

Step-by-step explanation:

"It is not the case that x is equal to 100." This means that x ≠ 100.

"x is not equal to 300." The problem has nothing to do with 300. We know that x ≠ 100, but the fact that x ≠ 300 doesn't prove or deny anything about the statement x ≠ 100.

"x is equal to 100." This is the complete opposite of the original statement! If x = 100, then this completely denies or negates the fact that x ≠ 100.

"It is not the case that x is equal to 400." Again, 400 has nothing to do with the statement x ≠ 100, so the statement neither proves nor denies the statement x ≠ 100.

"x is equal to 300." Same story: 300 has nothing to do with x ≠ 100, so it doesn't change anything about x ≠ 100.

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____times 10=662.2<br> ____times 100=403<br> ____times 1000=108
Nutka1998 [239]

Answer:

<u>66.22 </u>times 10=662.2

<u>4.03 </u>times 100=403

<u>0.108 </u>times 1000=108

Step-by-step explanation:

662.2  ÷ 10

403  ÷ 100

108 ÷ 1000

6 0
2 years ago
Read 2 more answers
X/7=-6 so solve for x
IgorC [24]

Answer:x-24

Step-by-step explanation:

Solve for xby simplifying both sides of the equation, then isolating the variable.

4 0
2 years ago
Convert the quadratic equation y=−4(x−3)(2x+4) from factored form to standard form.
Katyanochek1 [597]

Answer:

y = -8x² + 8x + 48

Step-by-step explanation:

y= −4(x−3)(2x+4)

y = -8x² + 8x + 48

4 0
3 years ago
Help me fill this out thanks
tatyana61 [14]

Answer:

As shown in picture, we have

v = \frac{8\sqrt{3}}{cos 30} =  \frac{8\sqrt{3}}{\frac{\sqrt{3}}{2}  } = 16

Hope this helps!

:)

Explanation:

Let say right triangle ABC has A = 90 deg.

=> BC is hypotenuse.

=> BC = AC x BC/AC = AC/(AC/BC) =AC/cosC.

That's the way we've done!

3 0
3 years ago
What is <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B7%7D%20%20%3D%20n%20%2B%20%20%5Cfrac%7B5%7D%7B6%7D%20" id="Tex
arsen [322]

Well first all you have to do is simplifying both sides of the equation then of course isolating the variable then you should end up with

n = \frac{29}{42}

Hopefully this helps ^0^ Mark Brain

4 0
3 years ago
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