Answer:78.4
Step-by-step explanation:
Answer:
4.7m
Step-by-step explanation:
the length of longest iron rod which can be placed flat across the diagonal of the garden shed can be determined using the Pythagoras theorem,
The Pythagoras theorem : a² + b² = c²
where a = length
b = base
c = diagonal
4² + 2.5² = 22.25²
c =√22,25 = 4.7m
im truly a dum person i am bad at my maths :\
Step-by-step explanation: 57/20 maybe if im wrong i already told you i am a dumb at my maths :P
Answer:
b = (c - 3a)/4
Step-by-step explanation:
3a + 4b = c
4b = c - 3a
b = (c - 3a)/4
Add 4 from both sides. and the answer is X>7
