To make the playoffs, the Hoosiers have to win 9 more games.
Explanation: There are 12 games left. They have to win three fourths of those to make the playoffs, and three fourths of 12 is 9.
Answer:
2400
Step-by-step explanation:
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1. Length of CD
Considering Triangle CDB
Angle DCB = 30
Using trigonometric ratio
Cos θ = adjacent/hypotenuse
Cos 30 = CD/CB
Cos 30 = CD/6
CD = 6(Cos 30)
= 5.196 cm
2. The area of triangle ABC
area of Δ ABC = ares of Δ ACD + Area of DCB
Area of Δ DCB
= 1/2 × 3× 5.195
= 7.79 cm²
length of AD
Tan 60 = AD/5.196
AD= 8.999
≈ 9 cm
Area of of ADC
= 1/2 × 9 × 5.196
= 23.382 cm²
Therefore area of Δ ABC
= 23.382 cm² + 7.79 cm²
= 31.172 cm²
The value is 1/9 (Option C)
Answer:
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Step-by-step explanation: