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Answer:
2
Step-by-step explanation:
Step 1. <em>Find a coterminal angle that falls be 0 and 2π. </em>
Remember that cscθ is a periodic function. It repeats every 2π radians.
If n is an integer, cscθ = csc(θ ± 2πn)
csc(17π/6) = csc(12π/6 + 5π/6)
= csc(2π + 5π/6)
= csc(5π/6)
Step 2. <em>Use the unit circle to evaluate cscθ. </em>
cscθ = 1/sinθ
Let θ = 5π/6
In a unit circle (below), the sine of an angle is y.
sinθ = ½
cscθ = 1/sinθ
= 1/(½)
= 2
Answer:
Each loaf contained a cup of whole-wheat ⇒ A
Step-by-step explanation:
∵ Anne made a recipe for miniature bread loaves that called for 7/8
of a cup of whole-wheat flour
∵ The recipe made 7 equal-sized loaves of bread
→ That means 7/8 of a cup of whole-wheat flour maks 7 equal-sized
loaves of bread
→ By using the ratio method
→ Cup : Loaves
→ : 7
→ x : 1
→ By using cross multiplication
∵ x × 7 = × 1
∴ 7x =
→ Divide both sides by 7 to find x
∴ x = ÷ 7
∴ x =
∴ Each loaf contained a cup of whole-wheat