3y - 1 = 28
+ 1 + 1
----------------
3y = 29
---- ----
3 3
y= 9.66
-12 and 3 add up to -9 but multiply to 36.
The answer is 227/25, first you add and subtract the similars (14-8+3 = 9). 9+8% is the new equation, 8/100 to get rid of a percentage, now it’s 9+8/100 = 227/25
You need to add 38 and 14 together to get answer of 52 years old.
Answer:
C
Step-by-step explanation:
The volume (V) of a cone is calculated using the formula
V = πr² h
where r is the radius and h the perpendicular height
here r = 5 and h = 6, hence
V = × π × 5² × 6
= 2π × 25 = 50π m³ → C