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mixer [17]
3 years ago
12

Cos6x + cos2x + 2cos4x

Mathematics
1 answer:
Troyanec [42]3 years ago
6 0

Step-by-step explanation:

everything can be found in the picture

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( 69 points + brain cuz why not xd )
wolverine [178]

Answer:c

Step-by-step explanation:

The area of parallelogram A is;

Area = 312²

A = bh = 13 · 24 = 312

The area of parallelogram B is;

Area = 195²

A = bh = 15 · 13 = 195

The area of parallelogram B is;

Area = 384²

A = bh = 24 · 16 = 384

4 0
2 years ago
PLEASE HELP!!!!!!
FinnZ [79.3K]

Answer:

110 students walk or bike to school.

Step-by-step explanation:

48% of the 208 students walk, whereas 5% bike.  Combining 48% and 5%, we get 53%.  

53% of the total number, n, comes to 208 students.

This number is 0.53(208 students), or 110 students.

110 students walk or bike to school.

4 0
3 years ago
What's -54 divided by 104 ?
tatuchka [14]
Your answer is -0.51923077
6 0
3 years ago
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178.03 round to the nearest tens
Natali [406]

Answer:

178.0

Step-by-step explanation:


6 0
3 years ago
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-35x+85x-4=26 what is x
Kisachek [45]
X=3/5 just add 4 to 26 then combine -35x and 85x to get 50x then divide both sides by 50 and simplify
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