Answer:
4.33
Step-by-step explanation:
1. Pythagoras Theorem
2. Find b
=
=
= -4
but sqrt(-4) is not possible
b ≅ 4
OR (Require trig knowledge)
1. Sine Rule
2. Plug in numbers
b ≅ 4.33
Loni needs between 3.5 and 7.2 volts of energy, not inclusive, to make an experiment work correctly. Write a compound inequality
2 answers:
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