What does this mean f(5)=-10
1 answer:
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Answer:
46.19 feets
Step-by-step explanation:
Using Pythagoras rule :
Sin θ = opposite / hypotenus
Let length of string = s
Sin 60 = 40 / s
s * 0.8660254 = 40
s = 40 / 0.8660254
s = 46.188021 feets
s = 46.19 feets
<em>Marilyn is having shelves installed to create a corner pantry. </em><u><em>The length of one wall is 21 inches and the length of the other wall is 25 inches.</em></u><em> The contractor who is making the shelves, which are shaped like right triangles, needs to know the measure of the angle opposite the short side of the pantry, </em>
Question:
<em>What is the measure of that angle? Round your answer to the nearest degree.</em>
Answer:
40°
Step-by-step explanation: