2 years ago

ANSWER FAST!

Mathematics

2 answers:

salantis [7]2 years ago

7 0

Answer:C

Step-by-step explanation:

lana66690 [7]2 years ago

4 0

Answer:

Step-by-step explanation:

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Rational numbers can be ______ or _______

chubhunter [2.5K]

Answer:

whole number or an integer.

Step-by-step explanation: hope this helps.

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2 years ago

What is the simplified expression for,

Nostrana [21]

Here are a few rules you need to know for this equation:

Multiplying exponents of the same base: $x^m\times x^n=x^{m+n}$
Dividing exponents of the same base: $\frac{x^m}{x^n}=x^{m-n}$
Turning a negative exponent to a positive one: $x^{-m}=\frac{1}{x^m};\frac{1}{x^{-m}}=x^m$

So this is our algebraic expression: $\frac{3^{-4}\times 2^3\times 3^2}{2^4\times 3^{-3}}$

Firstly, multiply 3^-4 and 3^2: $\frac{3^{-4+2}\times 2^3}{2^4\times 3^{-3}}=\frac{3^{-2}\times 2^3}{2^4\times 3^{-3}}$

Next, divide:

$\frac{3^{-2}\times 2^3}{2^4\times 3^{-3}}=3^{-2-(-3)}2^{3-4}=3^12^{-1}$

Next, turn the negative exponent into a positive one: $3^12^{-1}= \frac{3}{2}$

<u>Your final answer is 3/2, or 1.5.</u>

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2 years ago

Please Help me! I don't understand and am giving up the rest of my points for help!

Pachacha [2.7K]

Answer:

x=4 y=6

Step-by-step explanation:

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2 years ago

If 25% of the cars in the parking lot are white, how many cars in the parking lot are silver?

S_A_V [24]

If it is only white and silver cars then it would me 75%

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2 years ago

zuri bought 8 cupcakes,16chocolate cookies and five peanut butter cookies.How many more cookies will need to buy if he wants 2 d

shtirl [24]

She will need to buy 3 more cookies because 2 dozens is 24. And 16 cookies plus 5 is 21 cookies plus 3 is a dozen cookies which is 24

24=16 chocolate cookies+5 peanut cookies+3 random cookies

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2 years ago