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3 years ago

11

Determine the maximum or minimum value of f(x)=2x2-8x+9

1 answer:

Deffense [45]3 years ago

6 0

Answer:

(2,1)

Step-by-step explanation:

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What is the GCF of the terms 14c²d and 42c³d? <br><br><br>A. 2c²d<br>B. 7c²d<br>C. 3c<br>D. 14c²d

GuDViN [60]

GCF - What is the highest number possible that the two given terms have in common.

In the given problem, one can clearly see that the two share $c^{2} and d$ .

The factors of 14 are 1, 2, 7 and 14 while the factors of 42 are 1, 2, 3, 6, 7, 14, 21 and 42.
Out of the two, 14 is the highest number that they both share.

So our answer will be 14 $c^{2} d$

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3 years ago

If a central angle measures 54°, how would you find the intercepted arc created by the angle?

makvit [3.9K]

Answer:

66 degrees

Step-by-step explanation:

1+2+3

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3 years ago

Please help me !!!!!!!!

LuckyWell [14K]

51.3 I think you just have to subtract 68.5 to 17.2

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2 years ago

Write a conditional statement. Write the converse, inverse, and contrapositive for your statement and determine the truth value

MrRa [10]

Conditional statement is a statement with a hypotesis and a conclusion:

$If \text{ \underline{ hypothesis } } p, then \text{ \underline { conclusion } } q$

or mathematically $p\rightarrow q$ .

Converse statement of $p\rightarrow q$ is statement $q\rightarrow p$ .

If you negate (that means stick a "not" in front of) both the hypothesis and conclusion, you get the inverse:

$\neg p\rightarrow \neg q$ .

Finally, if you negate everything and flip p and q (taking the inverse of the converse) then you get the contrapositive:

$\neg q\rightarrow \neg p$ .

Example:

1. Conditional statement: If I am sleeping, then I have closed eyes. (true)

2. Converse statement: If I have closed eyes, then I'm sleeping. (not necessarily true)

3. Inverse statement: If I'm not sleeping, then I haven't closed eyes. (not necessarily true)

4. Contrapositive statement: If I haven't closed eyes, then I'm not sleeping. (true)

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3 years ago

PLEASE HELP!! this is ratios

DIA [1.3K]

Answer:

1. 8:5

2. 17;4

3. 23:6

4. I don't know

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3 years ago

Read 2 more answers