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4 years ago

What is a reasonable constraint for the model -3.2 2.62 -3.2 0

Mathematics

1 answer:

alexandr402 [8]4 years ago

7 0

Answer:

The answer to your question is C. 3.2

Step-by-step explanation:

| 3.2 |

lines | | mean absolute value, and absolute value means the distance of a number to the origin (0,0) it does not matter the sign.

Then to answer your question just do not write the | | and consider it as a positive sign.

If your question had a negative number ex. | -3.2 | the answer would also be 3.2.

Step-by-step explanation:

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If cos ⁡θ=−8/17 and 180°θ < 270°, what is sin θ?

worty [1.4K]

Here is your answer

$[I am using ☆ instead of theta]$

$cos☆= -8/17$

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Now,

$sin☆= \sqrt{1-{cos}^{2}☆}$

$sin☆= \sqrt{1- (64/289)}$

$sin☆= \sqrt{(289-64)/289}$

$sin☆= \sqrt{225/289}$

$sin☆= 15/17$

Since, 180<theta<270

so, it must lie in 3rd quadrant.

In third quadrant

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$Hence, sin☆= -15/17$

HOPE IT IS USEFUL

6 0

3 years ago

Read 2 more answers

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SIZIF [17.4K]

Answer:

(0,3)

Step-by-step explanation:

Q - (3,-1)

x-3=(0,-1)

y+4=(0,3)

hope this helped

have a good day!!

7 0

3 years ago

box of candy hearts contains 52 hearts, of which 19 are white, 10 are tan, 7 are pink, 3 are purple, 5 are yel- low, 2 are orang

stiks02 [169]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

A bakery can make 60 donuts in 15 donutes. What is the unit rate at which the bakery makes donuts.

maria [59]

Answer:

4 donuts per minute/(donutes is that a typo?)

Step-by-step explanation:

if a bakery can make 60 donuts in 15 minutes, that is 60 donuts/15 minutes.

to reduce this fraction, the top and bottom can be divided by 15 to get 4 donuts/1 minute.

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3 years ago