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2 years ago

If cos<0 and cot>0 then the terminal point determined by 0 is in ?

1 answer:

5 0

CosΘ < 0 ->2nd or 3rd quadrant

cotΘ > 0 -> 1/tanΘ > 0 -> tanΘ >0 -> 1st and 3rd quadrant.

So Θ lines in the 3rd quadrant

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KA- correct answers only, thanks!

strojnjashka [21]

Answer:

Step-by-step explanation:

The constant of proportionality is 2/3 bc it lands on 2/3 and 4/6 simplified is 2/3 as well :)

3 0

1 year ago

What is the range of 34, 56, 13, 98, 75

Crank

The range is the highest number minus the lowest number

98 - 13 = 85 <==

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2 years ago

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Is how old are you? a statistical question

HACTEHA [7]

Answer:

Hey!

NO IT IS NOT A STATISTICAL QUESTION!

Step-by-step explanation:

This is because you are including ONLY YOU...this wont work as statistics take data from a COLLECTION of people or things!

<u>So a better question will be :</u>

HOW OLD ARE THE PEOPLE IN MY NEIGHBORHOOD?

(averages)

HOPE THIS HELPS!!

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2 years ago

Multiply. (2x2 + 4x - 3)(x2 - 2x + 5)

BigorU [14]

For a moment, let $y=x^2-2x+5$ . Then by the distributive property,

$(2x^2+4x-3)p=2x^2p+4xp-3p$

Again by the distributive property,

$2x^2p=2x^2(x^2-2x+5)=2x^4-4x^3+10x^2$

$4xp=4x(x^2-2x+5)=4x^3-8x^2+20x$

$-3p=-3(x^2-2x+5)=-3x^2+6x-15$

Taking everything together, we get

$(2x^2+4x-3)(x^2-2x+5)=(2x^4-4x^3+10x^2)+(4x^3-8x^2+20x)+(-3x^2+6x-15)$
$(2x^2+4x-3)(x^2-2x+5)=2x^4-x^2+26x-15$

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2 years ago

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What is 4and1/5 as a decimal

Setler79 [48]

The answer would be 4.2

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3 years ago

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