Triangular prism and rectangular prism
Clue: The angle subtended at the centre of a circle is twice that subtended at its arc.
Answer:
95
Step-by-step explanation:
Use the mean formula: mean = sum of elements / number of elements
Plug in the mean and number of elements, then solve for the sum of the numbers:
mean = sum of elements / number of elements
19 = sum of elements / 5
95 = sum of elements
So, the sum of the numbers is 95.
Answer:
y>23.8
Step-by-step explanation:
48-8y<24.2-7y
-8y+7y<24.2-48
-y<-23.8
y>23.8
Answer:
x = 52y
Step-by-step explanation:
