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Gnom [1K]
2 years ago
7

Simplify the expression by combining like terms

Mathematics
1 answer:
Crazy boy [7]2 years ago
7 0
-1/4d+f
Hope this helps

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Solve for x in the equation X^2-16^x=0
shtirl [24]

Answer:

-1/2

Step-by-step explanation:

  • x^2- 16^x = 0
  • x^2 =  16^x
  • x^2 = 4^2x
  • x = 4^x
  • logx = xlog4
  • 1/x×logx = log4
  • log(x^1/x) = log4
  • x^(1/x) = 4

At this point you can guess and try. And it seems that x = -1/2, lets check:

  • (-1/2)^(1 /-1/2)= (-1/2)^-2= 2^2= 4

So, this is correct: x= -1/2

5 0
4 years ago
Find the value of the variable
AnnyKZ [126]
The answer would be D
8 0
3 years ago
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What an equation for the translation of y=|x|. 13 unites down
Katen [24]

Answer:

\large\boxed{y=|x|-13}

Step-by-step explanation:

In this question, we're trying to make a new equation.

We know that:

  • We translated 13 units down

When it says down, we know that the y intercept would be changing.

Since there werer no y intercept or beginning point to start with, we know that before we translated, it was at 0.

Since we went down 13 units, we're subtracting 13 units from our original spot.

This means that we're going down -13.

When you put that into an equation, it should look like this:

y= |x| - 13

<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
8 0
4 years ago
Can someone help me with this? thanks
ra1l [238]

Answer:

  C.  34

Step-by-step explanation:

A triangle midsegment is half as long as the parallel side. That means ...

  AC = 2×DF = 2×17 = 34

3 0
3 years ago
Please help..
trasher [3.6K]
They are all on a graph. They all have an x and y in the calculations. The graph has an x and y axes
8 0
3 years ago
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