The formula for this type of question is z=x-u/y
z=-2 (z-value)
u = 27 (mean)
y = 4 (standard deviation)
Therefore -2=x-27/4
You now figure this out like a normal equation
4x-2=4 X x-27/4
-8+27= x-27+27
19=x
Therefore the data value of x is 19
Answer:
Substitute the value of the variable into the equation and simplify.
Exact Form:
36
√
6
−
24
Decimal Form:
64.18163074
Step-by-step explanation:
Answer:
XD isjodjjfdsiohfosdfoi vfdisudsuisd
Answer:
Denominator
x = 12
Step-by-step explanation:
Let x be the denominator of the fraction at point y.
Given:
Point X is at 2/3 on a number line from 0.
On the same line, point y is the same point from 0.
Numerator of the fraction at point y is 8.
We need to find the denominator of the fraction at point y.
Solution:
From the above statement the distance from 0 to point X and 0 to point Y is same, so point X is equal to Y.
By cross multiplication.
Therefore, the denominator of the fraction at point y is 12.
In tue picture, we can see 2 triangles and they already labeled 2 congruent sides. We also see that the line in the middle is being shared between the 2 triangles, making the side equal. Using the SSS theorem, we can prove that these teiangles are congruent to each other. Hope this helps.