2πrh= S
π = S/(2rh)
the answer to the question
Answer:
Distance
2.23606797749979
Midpoint
(3.5,0)
Slope
2
x intercept
3.50
y intercept
−7.00
Step-by-step explanation:
Answer:
This study uses random sampling
This study uses a control group
This study uses a repeated measures design
Answer:
x=1
Step-by-step explanation:
By substituting 1 into the equation for x, both sides will equal 8.
Consider one pyramid
Side length of base = 1.5cm and its height is 1 cm
Slant height of one of the lateral faces = sqrt(1^2 + 0.75^2) = 1.25 cm
Area of one of the triangular faces = 0.5 * 1.5* 1.25 = 0.9375 cm^2
There are 8 of these so the required surface area = 8 * 0.9375
= 7.5 cm^2 Answer
