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Yanka [14]
3 years ago
7

Simplify the expression sin 2x+ sin x + cos2x - 1.

Mathematics
1 answer:
dezoksy [38]3 years ago
7 0

Answer:

Sin(2x)+sin(x)+cos(2x)-1

Step-by-step explanation:

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What’s the answer to this question???????
saveliy_v [14]

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2 years ago
Find slope and y-intercept<br> 5x+3y=-6
katen-ka-za [31]

Answer:

m=-\frac53; q=-2

Step-by-step explanation:

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6 0
2 years ago
please explain the steps that are used to solve this??? Given:2(10 -13x)+9=-34x+60 Step 1:20-26x=-34x+60 Step 2:-26x=-34x+40 Ste
solmaris [256]
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4 0
3 years ago
Jeff drove 249 laps around the racetrack is 9 miles long. how many miles did jeff drive
mr_godi [17]
Hey there Jnorman1287.

Answer:

Distance = 249 x 9
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Hope this helps :D

<em>~Natasha♥</em>
5 0
3 years ago
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