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faust18 [17]
3 years ago
6

The domain of H (×)is ​

Mathematics
1 answer:
Bond [772]3 years ago
3 0

Step-by-step explanation:

remember, the denominator cannot be equal to zero if you want the domain to be valid

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What are we talking about here?
aleksklad [387]

Answer:

Step-by-step explanation:

Your total income from gambling: $75

Your total expenses related to gambling: $140

Which answer is correct?

Ol won $

OI lost $ 65

8 0
3 years ago
What are the like terms in the expression 8+ x2 - 4x3 + 5x+ 2x2?
Orlov [11]

Answer:

B. x^2 and 2x^2

Step-by-step explanation:

The expression given is:

8+ x^2 - 4x^3 + 5x+ 2x^2

Like terms are terms in which their variables and the power of the variables (exponents) are the same.

While it is not necessary that the coefficient of the variables are the same, the power of the variables must be the same.

In that case, the like terms in the expression given are x^2 and 2x^2.

Note: The question says 8+ x^2 - 4x^3 + 5x+ 2x^2 but the option has -4x^2.

In case its actually -4x^2 instead of -4x^3, then, -4x^2 is also a like term and the answer will be D.

7 0
3 years ago
Help me understand this please, Use muiltiples method to find Least common denominator and then find the sum or difference of
kolezko [41]

Answer:

25/28

Step-by-step explanation:

make the denominator to 28 by doing 4 x 7

3 /4 x 7 = 21/28

1/ 7 x 4 = 4/28

21/28 + 4/28 = 25/28

8 0
3 years ago
A $6,300.00 principal earns 6% interest, compounded annually. after 3 years, what is the balance in the account?
KiRa [710]
A=6,300×(1+0.06)^(3)
A=7,503.40
5 0
4 years ago
The identity function on A, idA: A →A is defined by idA(a) = a.
alexandr402 [8]

These are just sketches, you should polish them yourself. In analogy to relations, I will write aFb to mean the statement f(a) = b.

(a) aFa, so f(a) = a. This is the definition of the identity function.


(b) aFb => bFa, so f(a) = b and f(b) = a. Therefore f(f(a)) = a by substitution, and hence f^2 is the identity function.

(c) aFb and bFc => aFc. So f(f(a)) = c, and f(a) = c. Thus f(c) = c, which is the identity. Make sure you sort out the im(F) stuff when you clean this up.

7 0
3 years ago
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