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Oxana [17]
3 years ago
10

Which function has a vertex at the origin?

Mathematics
1 answer:
Wewaii [24]3 years ago
6 0

Answer:

f(x) = –x2

Step-by-step explanation:

mhmhmhmhmhmhmhmhmhmhmhmhmhmhmhmhmhmhmh...

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Can someone please help me
MaRussiya [10]

Answer:

The answer is B)

Step-by-step explanation:

Use the Distance Formula

d = sqr(1 + 3)^2 + (0 - 4)^2

d = sqrt(32)

d = 4*sqrt(2)


7 0
3 years ago
What is the LCM of 6, 10, and 15?<br> 50
Thepotemich [5.8K]

Answer:

okay

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A ratio of boys to girls in the classroom is 4 to 5if there are 20 girls in the class how many boys would there be? Explain your
sergey [27]
16 because 5 times 4 = 20 there for you multiply 4 times 4 to get 16
6 0
2 years ago
Read 2 more answers
Step by step 7 ,9, and 11 please. EVEN IF U CANT DO ALL, u can help with 1 or 2. Ill mark brainly.
gregori [183]

Answer:

7) 4 \ log_3(x) - 4 \ log_3(y)

9) 5log_4(7) - 5log_4(12)

11) 5log_5 \ (x) - log_5 \ (y)

Step-by-step explanation:

log_3 (\frac{x}{y})^{4}

----------------------------------------------------------------------------------------------------

Use Logarithm of a Quotient which states

log_b \frac{M}{N}  = log_b M-log_bN

And also use Logarithm of a Power which states

log_b\ M^{n} = n\log_bM

----------------------------------------------------------------------------------------------------

So using these two properties,

7. 4 \ log_3(x) - 4 \ log_3(y)

----------------------------------------------------------------------------------------------------

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For #9, use the same logarithm propertied

log_4(\frac{7}{12})^5 = 5log_4(7) - 5log_4(12)

----------------------------------------------------------------------------------------------------

----------------------------------------------------------------------------------------------------

#11 is also the same concept

log_5\ \frac{x^5}{y} = 5log_5 \ (x) - log_5 \ (y)

It is not  - 5 log5(y) since only x is to the power of 5 not y

----------------------------------------------------------------------------------------------------

Hope this is what you were looking for and helps you! Have a nice day/night :)

5 0
3 years ago
Factor cot^2x-cotx-42
tankabanditka [31]

Step-by-step explanation:

cot²x − cot x − 42

(cot x − 7) (cot x + 6)

3 0
3 years ago
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