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3 years ago

Which of the following is true?

Mathematics

1 answer:

solmaris [256]3 years ago

5 0

Answer: B. |-6| < |-8|

Step-by-step explanation:

The absolute value of something means its distance from zero. It could be said that any number between the modules (||) will always be positive. So, if we think of |-6| as positive 6 and |-8| as positive 8, we can easily say that |-6| < |-8|.

Hope this answers your question! :)

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What do you divide -81 to get +81?

Sliva [168]

Divide it by -1 to get positive 81

6 0

3 years ago

Find the x-intercepts/roots of the polynomial function. Also, identify the degree of the polynomial

Mrac [35]

Answer:

Step-by-step explanation:

roots=-2,-1,1,3

critical points=(-1.5,-3),(0,6),(2,-13)

absolute minimum=-13

End behavior :approaches +infinity

Relative max=6 at (0,6)

Relative min. =-3 at (-1.5,-3)

and -13 at (2,-13)

interval of increase=(-1.5,0)∪(2,∞)

interval of decrease=(-∞,-1.5)∪(0,4)

roots=-1,2

critical points=(0.5,10.5),(4,-10.5)

Abs.max/abs.min=not defined

End behavior:-∞ to +∞

Relative max=10.5

Relative min=-10.5

interval of increase=(-∞,0.5) ∪ (4,∞)

interval of decrease=(0.5,4)

4 0

3 years ago

Which of the following is true of the data represented by the box plot

zmey [24]

Answer:

The data is skewed to the bottom and contains an outlier.

Step-by-step explanation:

1. Test for outlier

An outlier is a point that is more than 1.5IQR below Q1 or above Q3.

IQR = Q3 - Q1 = 74 - 51 = 23

1.5 IQR = 1.5 × 23 = 34.5

51 - 15 = 36 > 1.5IQR

The point at 15 is an outlier.

2. Test for normal distribution

The median is not in the middle of the box.

Rather, it cuts the box into two unequal parts, so the data does not have a normal distribution.

3. Test for skewness

The longer part is to the left of the median, so the data is skewed left.

4 0

2 years ago

1. The sum of the angles is 90° The difference between twice the larger angle and the smaller

Ostrovityanka [42]

Answer:

$\displaystyle 25°\:and\:°65$

Step-by-step explanation:

{90° = m∠1 + m∠2

{105° = 2m∠1 - m∠2

_______________

$\displaystyle \frac{195°}{3} = \frac{3m∠1}{3} \\ \\ 65° = m∠1$

All you have left to do is this:

$\displaystyle 25° = -65° + 90°$

So, your two angle measures are $\displaystyle 25°\:and\:°65.$

I am joyous to assist you anytime.

5 0

3 years ago

THIS IS THE PICTURES TO MY OTHER QUESTION PLEASE ANSWER!!!! TELL ME IF ITS CORRECT AND GIVE ME AN EXPLANATION

nikklg [1K]

Answer:

skp

Step-by-step explanation:

7 0

3 years ago