What is the best estimate of 5 1/3 x 1 4/5 x 6 7/8 x 3 2/5 ? 144 180 210 336
1 answer:
You might be interested in
Answer:
y ≈ 2.5
Step-by-step explanation:
Using the Sine rule in Δ XYZ
=
, substitute values
=
( cross- multiply )
y sin50° = 2 sin75° ( divide both sides by sin50° )
y = ≈ 2.5 ( to the nearest tenth )