I need help ASAP I’ll give brainliest to that person :)
1 answer:
Answer:
3
Step-by-step explanation:
first work out wax used for cone using formula
1/3 x 3.14 x r squared x height
using this the total for the candle must be 113
formula for a sphere is 4/3 x 3.14 x r cubed
so we know 113 /3.14 / 4/3 = r cubed
cube root 27 = 3
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Answer:
5 - 3
Step-by-step explanation:
easy way to find out
5-3= your answer in one step
The bird weighs 1.81437kg
Me sure ok what vtofneongorco
Step-by-step explanation:
9(x+1) = 25+x
open the bracket
9x + 9 = 25+x
collect like terms
9x-x = 25-9
8x = 16
x = 2