Answer: n = -4
Step-by-step explanation:
First distribute.
2 + 8n = 6n + 6 + 3n
Then combine like terms.
2 + 8n = 9n + 6
Then move the 2 to the other side.
2 - 2 + 8n = 9n + 6 - 2
Then subtract.
8n = 9n + 4
Then move the 9n to the other side.
8n - 9n = 9n - 9n + 4
Then subtract.
-n = 4
Then make n positive by multiplying by -1.
n = -4
Answer:
The answer is C.
<em>Have</em><em> </em><em>A</em><em> </em><em>Nice</em><em> </em><em>Day</em>
Answer: 40.68 %
Step-by-step explanation:
We need to find the interval between the values 0.2 and 2.2
0.2 ≤ z ≤ 2.2
Since in the standardized normal curve the mean 5.8 will be 0
Area for z values ≥ 0.2 ⇒ 0.0793 and area for z ≤ 2.2
area between 0 and 0.2 is 0.0793 ; and area between 0 to 2.2 is 0.4861
this last value includes the previous value at the left of z = 0.2
As we are looking for participants in the interval 0.2 ≤ z ≤ 2.2 we need to subtract areas 0.4861 - 0.0793 = 0.4068 express in % is 40.68 %
L 7 10
l 7
l 7
l 7
l 7
__________ 8
(8)squared+b squared=10 squared
64+b=100 subract 64
now fiquere out what sauqered =36
wich is 6 so the last side is 6
Answer:
x = 168.75°
Step-by-step explanation:
<u>Angle Measurement Units</u>
To convert from different units for angle measurements, we have to recall that:
180 degrees = π radians
If we are given the angle in degrees, multiply by π/180 to convert it to radians.
If the angle is given in radians, multiply by 180/π to convert to degrees.
We are given the angle:
Multiplying by 180/π:
Simplifying:
x = 168.75°