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MA_775_DIABLO [31]
3 years ago
11

If H^1 (x) is the inverse of H (x), what is the value of H^-1 (H (x))?

Mathematics
2 answers:
Artyom0805 [142]3 years ago
6 0

Answer:

x

Step-by-step explanation:

apex

anyanavicka [17]3 years ago
3 0
Note as a fact:

H⁻¹(H(x)) = x

Option C.
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Find the missing exponent. Set up an equation and solve. : x^4·x^n = x^5
Assoli18 [71]
Use\ a^n\cdot a^m=a^{n+m}\\\\x^4\cdot x^n=x^5\\\\x^{4+n}=x^5\iff4+n=5\ \ \ |subtract\ 4\ from\ both\ sides\\\\\boxed{n=1}
7 0
3 years ago
it cost $3.45 to buy 3/4 lb of chopped walnuts how much would it cost to purchase 7.2 lb of walnuts ​
andreev551 [17]

Answer:

Step-by-step explanation:

$33.12

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3 years ago
I need to get to the k nd the median score pls.
Paul [167]

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Step-by-step explanation:

5 0
3 years ago
Solve the system using substitution:<br> X+Y=5<br> Y=X - 9
makvit [3.9K]

Answer:

x = 7

y = -2

Step-by-step explanation:

There are 2 equations. The substitution method takes one equation and puts it into the other and solves for 1 variable. Then you take that answer and put into any one equation and solve for the other variable.

Since equation #2 is already given for y = SOMETHING, we take that something and put it into "y" of the 1st equation. Shown below:

x+y=5\\x+(x-9)=5\\x+x-9=5\\2x=5+9\\2x=14\\x=\frac{14}{2}\\x=7

We got x = 7

Now, we know from Equation #2, y = x - 9, so

y = x - 9

y = 7 - 9

y = -2

Hence,

y = -2

In coordinate pair, the answer is (7, -2)

3 0
3 years ago
-9y + 4x - 20 = 0<br><br> -7y + 16x - 80 = 0<br><br> x =<br> y =
Lina20 [59]

Answer:

x=5

y=0

Step-by-step explanation: -7y + 16x - 80 = 0

x=5

-9y + 4x - 20 = 0

y=0

7 0
3 years ago
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