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babymother [125]
3 years ago
13

Find the cotangent of angle B. 1. 12/5 2. 12/13 3. 13/12 4. 5/12

Mathematics
2 answers:
dedylja [7]3 years ago
8 0

Answer:

4

Step-by-step explanation:

labwork [276]3 years ago
3 0
Cot = Cos/Sin

Cos = 12/13
Sin = 5/13

Therefore, 12/3 divided by 5/13 equals 12/5

Answer is 1.

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If 3220 = 80+7, what is the value of c?
Setler79 [48]

Answer:

Correct option is

C

36.25

Modal class =30−40

So we have, l=30,f0=12,f1=32,f2=20 and h=10

⇒  Mode=l+2f1−f0f2f1−f0×h

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∴  Mode =36.25

8 0
2 years ago
Solve 15 ≥ -3x or 2/3 x ≥ -2.
hjlf
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Next equation:
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(According to the second equation) all values of x must be greater than, or equal to -3. 
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4 0
3 years ago
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42

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65%...
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