Answer:
y ≈ 61
Step-by-step explanation:
Using the Sine rule in the triangle
=
( cross- multiply )
y × sin18° = 21 × sin117° ( divide both sides by sin18° )
y =
≈ 61 ( to the nearest whole number )
Answer:
GH and GI
Step-by-step explanation:
Yeah
Answer:
third option is the first step
It might be the first one or the second one. i said MIGHT!!
The selling price is 2.5 times the cost. If the cost goes up by 0.25, the selling price needs to go up by 2.5*0.25 = 0.63 in order to maintain the gross margin.