X = 13 because if NK = 23 that means the equation is x-6+9+2x-19 = 23 then you subtract 9 from each side of the equals sign and add the x’s together than add -6 to -19 and get a equation of 3x-25 = 14 then add 25 to each side and get 3x = 39 the divided 39 by 3 and get x = 13
Answer: <em>6 units</em>
Step-by-step explanation:
<em>Area = 1/2 (base1 + base2) X height <-------- Formula for a trapezoid</em>
<em>24 = 1/2 (2 + 6) X h <----- We know that the area of the trapezoid is 24 units </em>
<em>squared and that both of the bases are 2 units and 6 units. </em>
<em>24 = 1/2 (8) X h <------- Add 6 + 2</em>
<em>24 = 4 X h <----- Half of 8 is 4</em>
<em>h = 6 <------ 6 X 4 = 24 , therefore the height is 6 units.</em>
<em />
<em>Hope this helps!</em>
Answer: 0.6826894
Step-by-step explanation:
Given : The length of similar components produced by a company are approximated by a normal distribution model with a
5 cm and a
0.02 cm.
Let x be the random variable that represents the length of similar components produced by a company.
z-score : ![\dfrac{x-\mu}{\sigma}](https://tex.z-dn.net/?f=%5Cdfrac%7Bx-%5Cmu%7D%7B%5Csigma%7D)
For x= 4.98
![\dfrac{4.98-5}{0.02}=-1](https://tex.z-dn.net/?f=%5Cdfrac%7B4.98-5%7D%7B0.02%7D%3D-1)
For x= 5.02
![\dfrac{5.02-5}{0.02}=1](https://tex.z-dn.net/?f=%5Cdfrac%7B5.02-5%7D%7B0.02%7D%3D1)
By using the standard z-value table (right -tailed) , the probability that the length of this component is between 4.98 and 5.02 will be :_
![P(4.98](https://tex.z-dn.net/?f=P%284.98%3Cx%3C62000%29%3DP%28-1%3Cz%3C1%29%3D1-2P%28z%3E%7C1%7C%29%5C%20%5C%20%5C%5C%5C%5C%3D1-2P%28Z%3E%7Cz%7C%29%5D%5C%5C%5C%5C%3D1-2%280.1586553%29%5C%5C%5C%5C%3D0.6826894)
Hence, the probability that the length of this component is between 4.98 and 5.02= 0.6826894
Answer:
y≤2x+6
Step-by-step explanation:
Tell me if you need explanation. Please mark as brainliest
Answer:
Step-by-step explanation:
The slope would be determined either by a graph or a equation
you didn't put it in the picture...