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morpeh [17]
3 years ago
7

Which expression is equivalent to 1/1-2sin^2(x)?

Mathematics
1 answer:
Alika [10]3 years ago
5 0

Answer:

a) \frac{1}{cos(2x)}

Step-by-step explanation:

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jekas [21]
Area Of Triangle:


4/2 = 2
2x6 = 12

12x2 = 24ft^2

Remaining area:

150 - 24 = 126ft^2

Maximum length:

126/6 = 21

x = 21ft
8 0
3 years ago
If a driver was able to travel 600 miles in 3 hour what was his average speed
OleMash [197]

Answer:

(600 miles) / (3 hours) = 200 miles/hour

= 321.8 km/h

3 0
3 years ago
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during a Major League playoff series there was 43242 people in attendance at the first game and 44106 people in the attendance o
RSB [31]
There were 87,348 people who attended the games.
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3 years ago
Jacinta, an internet website designer, works a 38 hour week and earns $3115.35 every fortnight. Calculate her earnings:
sveticcg [70]

Step-by-step explanation:

total working duration = 2 weeks

Working duration in hours = 38× 2= 76 hours

a) per year

24*3115.35 = $74768

b) 3115.35/2

$1557.675

c)

3115.35/76

$40.99

6 0
3 years ago
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Write the point-slope form of the line that passes through the origin and is parallel to a line with a slope of 2. Include all o
Nikolay [14]
Parallel lines will have the same slope

y - y1 = m(x - x1)
slope(m) = 2
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now we sub
y - 0 = 2(x - 0) <=== 
8 0
4 years ago
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