Answer:
And the can be founded with this formula:
And rounded to the nearest tenth we got 
Step-by-step explanation:
For this case we have the following data given:
8, 11, 17, 7, 19
The first step is calculate the sample mean with this formula:
And replacing we got:
And the deviation can be founded with this formula:
And replacing we got:
And rounded to the nearest tenth we got
The value of x according to the given task is; 12.
<h3>What is the value of x?</h3>
It follows from the task content that the value of x is to be determined.
Since, lines AB and BC are both tangent to the circle and they both share a point of intersection; it follows that;
5x = 3x +24
2x = 24
x = 24/2
x = 12.
Read more on tangent;
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Answer:
<em>Perimeter = 20.6cm to 1dp = 20.60cm to 2dp</em>
<em>Area = Base = 8.6/2 = 4.3 x 4.069 = 17.5cm^2</em>
<em>Height is found 4.07 cos( 54.47deg) 5/8.6 = 4.069cm</em>
Step-by-step explanation:
<em>Right angle side triangle, sides </em>
<em>= MN =8.6cm </em>
<em>= NP=5cm </em>
<em>= PM=7cm </em>
<em>= 25sq + 49sq = 74sq</em>
<em>MN^2 =√74 = 8.60232526704 = 8.6cm</em>
<em>P = 8.6 + 5 + 7 = 20.6cm </em>
Answer:
D.(2,-3)
Step-by-step explanation:
<h2>Hope it helps </h2>
Answer:
the fisrt one is y=1/2x
the second one is y=x+11
the third one is y= x^3
fourth on is y= ^3 checkmark x
Step-by-step explanation: your welcome
