Asmaa is shopping for an infant car seat. She has a coupon for 20% off any purchase over $35
2 answers:
Answer:
just find the persentage on a tax, then minus the orignal price.
Step-by-step explanation:
Answer:
$26
Step-by-step explanation:
thats 20% of 130
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Answer:120,120,60,60
Step-by-step explanation:
°C = 5/9 (°F - 32)
°C = 5/9 (38 - 32)
= 5/9 (6)
= 30/9 = 3 e 1/3 .
Answer:
<u>Identities used:</u>
- sin²θ + cos²θ = 1
- cos2θ = cos²θ - sin²θ
#1
- sin2θ = 3/4, and θ in the first quadrant
- cos²2θ = 1 - sin²2θ
- cos2θ = √(1 - sin²2θ) = √(1 - 9/16) = √(7/16) = √7 / 4
#2
- sinθ(cos²θ - cos2θ) =
- sinθ(cos²θ - (cos²θ - sin²θ) =
- sinθ(sin²θ) =
- sin³θ
Answer:
Step-by-step explanation:
Perimeter of a semicircle with diameter d = πd/2 + d
