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nikitadnepr [17]
3 years ago
10

Which of the following is a solution to tanX+√ (3)=0 A)60° B)150° C)240° D)300°

Mathematics
1 answer:
zheka24 [161]3 years ago
7 0

Answer:300

Step-by-step explanation:

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I don’t I thought this is math
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2 years ago
Can 7/9 and 42/54 form a proportion
SOVA2 [1]

Answer:

yes

Step-by-step explanation:

42/54 = 6*7/6*9 = 7/9

7/9 = 42/54

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3 years ago
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HELP PLEASE WILL GIVE BRAINLIEST
abruzzese [7]
Answer:
$1.21

Explanation:
What we know:
- $5.88=3 pounds of apples
- price went up by $0.75 per pound

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7 0
3 years ago
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1. A sample consists of 75 TV sets purchased several years ago. The replacement times of those TV sets have a mean of 8.2 years.
Greeley [361]

Answer:

8.2+/-0.25

= ( 7.95, 8.45) years

the 95% confidence interval (a,b) = (7.95, 8.45) years

Step-by-step explanation:

Confidence interval can be defined as a range of values so defined that there is a specified probability that the value of a parameter lies within it.

The confidence interval of a statistical data can be written as.

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3 0
2 years ago
Determine if true:<br> 8x2-63=-40
prohojiy [21]

Answer:

False

Step-by-step explanation:

8x2=16

16-63=-47

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Hence, the equation is false.

3 0
2 years ago
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