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Sveta_85 [38]
3 years ago
15

Plz help I will mark brainliest if correct ​

Mathematics
2 answers:
Leya [2.2K]3 years ago
8 0

Answer: i say A or B

Step-by-step explanation:

Alekssandra [29.7K]3 years ago
6 0

Answer:

A ................................

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A survey of high school juniors found that 82% of students plan on attending college. If you pick three students at random, what
cupoosta [38]
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6 0
3 years ago
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Given that sin x = cos 2x find the value of x​
natali 33 [55]

Answer:

The most straightforward way to obtain the expression for cos(2x) is by using the "cosine of the sum" formula: cos(x + y) = cosx*cosy - sinx*siny. cos(2x) = cos² (x) - (1 - cos²(x)) = 2cos²(x) - 1. = 2cos²(x) - 1.

Step-by-step explanation:

7 0
2 years ago
In the number 668 the 6 in the hundreds place is _ the value of the 6 in the tens place
mihalych1998 [28]
6 in the hundreds place = 600
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4 0
3 years ago
HELP pleaseee ASAP I’m stuck
Blizzard [7]

Step-by-step explanation:

using trig, tangent is equal to opposite over adjacent.

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solve for a to get a = 7/tan 45° = 4.32

6 0
3 years ago
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