Simplify the Expression.
8c^2 - 1.5d <span />
Answer:
Because we get frightened easily.
Step-by-step explanation:
:D
Answer:
1 ; 5 : 4
Step-by-step explanation:
The ratio of blue : red : yellow is : :
Multiply each part by 10 to clear the fractions , thus
blue : red : yellow = 1 : 5 : 4
Answer: B
Step-by-step explanation:
Answer:
surface area of cylinder is 126cm²
Step-by-step explanation:
Height of a cylinder is 8cm
Radius of a cylinder is 2cm
surface area = ?
surface area of cylinder= 2πr(r + h)
=2×22/7×2(2+8)
=44/7×2(10)
=44/7×20
=880/7
=125.71