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kakasveta [241]
3 years ago
11

Using kilograms and grams relate to your understanding of place value

Mathematics
1 answer:
Hitman42 [59]3 years ago
3 0
What's the question it's really vague
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Select the correct answer from each drop-down menu.
nasty-shy [4]

9514 1404 393

Answer:

  • 3(x^3)y -6x(y^2) +9
  • 3

Step-by-step explanation:

The above-listed answer choices are the only ones that are self-consistent.

The quotient choices all have a leading coefficient of 3, and the result of dividing by <some number> is a leading coefficient of 1. Obviously, the <some number> must be 3 (first choice on the second menu).

Looking only at the constant term, we see that after division by 3, we have 3. So the original quotient constant term must be 3×3 = 9 (first choice on the first menu). Note that we have chosen the correct answer simply by looking at coefficients, not even bothering with actual division of variables.

6 0
3 years ago
Read 2 more answers
Rewrite exponential expressions
Dahasolnce [82]

Answer:

A = 48

Step-by-step explanation:

In this equation, we can factor out the expression (\frac{1}{7} )^x. If we do so, the expression becomes:

(\frac{1}{7})^x((\frac{1}{7})^{-2} - 1)

We can simplify to get:

(\frac{1}{7} )^x(49 - 1)

and get:

48*(\frac{1}{7})^x

Therefore, A = 48

8 0
2 years ago
The cosine of an angle is .28. Find the sine of the angle.
musickatia [10]
The ARC cosine of .28 = 73.74 degrees
the sine of 73.74 degrees = .96


5 0
3 years ago
Billy likes to go cycling
schepotkina [342]
I think that the answer is 0.9

5 0
3 years ago
Read 2 more answers
Which expressions are monomials?
Nimfa-mama [501]

Monomials are the expressions with one terms.

A.) -4+6 = 2

Since, it has only one term. Therefore, it is a monomial.


B.) b+2b+2 = 3b+2

Since, it has two terms. Therefore, it is not a monomial.


C.) (x-2x)^2 = (-x)^2=x^2

Since, it has only one term. Therefore, it is a monomial.


D.) \frac{rs}{2}

Since, it has only one term. Therefore, it is a monomial.


E.) 36x^2yz^3

Since, it has only one term. Therefore, it is a monomial.


F.) a^x

Since, the variable is in the power. So it is not a monomial.


G.) x^\frac{1}{3}

Since, the power is not a integer. Therefore, it is not a monomial.


4 0
3 years ago
Read 2 more answers
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