Answer:
x = 4
Step-by-step explanation:
Due to the Consecutive Interior Angles rule, c + e = 180. So, 20x + 5 + 24x - 1 = 180.
If you solve, you will get x = 4
Work:
20x + 5 + 24x - 1 = 180 [Add like terms]
44x + 4 = 180 [Isolate the variable]
44x = 176 [Solve]
x = 4
Since the sphere is located at the center and has radius 5.
Out of the following given points,
(5,5,-5) will lie on the sphere, where x and y coordinates will be positive and z coordinate will be negative.
This is because the radius of the circle is 5 units.
Answer:
27.1
Step-by-step explanation:
Given:
mean=25
standard deviation=4
z0.70=0.525

z*sd = x-mean= 2.1
the lowest score for the top 30%: x=27.1
Answer:-80
Step-by-step explanation:
Because you have to multiply by 2 every time.
A is ur answer hope u get a good grade with the rest