What is question 2 c?

1 answer:

3 0

(9.69 ¢/km)*(7580 km) = 73450.2 ¢ = $734.50

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ira [324]

Answer:

14 feet.

Step-by-step explanation:

Use the tangent function:

$tan\alpha = \frac{opposite}{adjacent}$

a = length of antenna:

$tan\70 = \frac{a}{15}$

$a = 15tan\70$

a = 14.09538931 ≈ 14

7 0

3 years ago

Kruka [31]

Answer:

k=20.

Explanation: First we find where f(x) has its local extrema: f'(x)=3x2−10x+3. The critical points are roots of the equation: 3x2−10x+3=0.

6 0

3 years ago

lesya [120]

Da number is n
2n-(n/2)≥12
times both sides by 2
4n-n≥24
3n≥24
divide both sides by 3
n≥8

4 0

3 years ago

Maru [420]

Area of circle = πr²
Area of circle = π x 12 x 12
Area of circle = 452.4cm² (nearest tenth)

7 0

3 years ago

densk [106]

It might be choice D?

5 0

3 years ago