Answer:
X= 15
Step-by-step explanation:
the above equation will be used to determine the value of x.
the above equation will be used to determine the value of x.
6x-12= 2x+20+18
6x-2x = 20+12+18
4x= 60.
X= 60/4
X= 15
x = 15
Answer:
Step-by-step explanation:
The volume of a cone is given as:
where r = radius
h = height of cone
The height of the cone is 17.7 cm and its base radius is 7.9 cm (diameter is 15.8 cm).
Its volume is:
The answer is 6(a + b)
Hope this helps.
Brainliest Please!
Answer:
Standard Error of the difference = 0.0695
Step-by-step explanation:
Its given that : In a large school district, 16 of 85 randomly selected high school seniors play a varsity sport
Also, in the same district, 19 of 67 randomly selected high school juniors play a varsity sport
Now, finding the standard error of the difference :
Hence, Standard Error of the difference = 0.0695