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Crazy boy [7]
2 years ago
6

Please help other people are saying different answers and I 'm confused

Mathematics
1 answer:
Montano1993 [528]2 years ago
7 0

Answer:

x ≈ 35.6

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos16° = \frac{adjacent}{hypotenuse} = \frac{x}{37} ( multiply both sides by 37 )

37 × cos16° = x , then

x ≈ 35.6 ( to the nearest tenth )

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The product of 6 and 2 added to the quotient of 9 and 3
Firdavs [7]

Answer:

15

Step-by-step explanation:

Follow pemdas and multiply 6 and 2, then divide 9 and 3, finally, add the two together to get 15

6×2+9÷3

12+9÷3

12+3

=15

8 0
2 years ago
Read 2 more answers
6/1 x (4/5 + 2/10) 2/3
dem82 [27]

The result can be shown in both exact and decimal forms.

Exact Form:

2

3

Decimal Form:

0.

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6

5 0
3 years ago
1.
Evgen [1.6K]

Answer:

Null hypothesis H_0; \mu=5

Alternative hypothesis H_a; \mu\neq 5

Step-by-step explanation:

Consider the provided information.

The shower by an adult is 5 minutes.

The mean amount of time that college students spend in the shower is significantly different from 5 minutes. In a sample of 15 students, he found the average time was 4.29 minutes and the standard deviation was 0.75 minutes.

We need to determine the appropriate null and alternative hypotheses.

A null hypothesis is there is no statistical significance between the two variables.

An alternative hypothesis is there is a statistically significant relationship between two variables.

Therefore the required null and alternative hypothesis are:

Null hypothesis H_0; \mu=5

Alternative hypothesis H_a; \mu\neq 5

3 0
2 years ago
What is , x + 4 + 5x =34
galina1969 [7]
X+4+5x=6x+4
6x+4=34
6x=30 (minus 4 on both sides)
30÷6=5
hence: x=5
4 0
3 years ago
Read 2 more answers
What is the answer to 2 (x + 5) = 3x + 1
Dima020 [189]

Answer:

answer will 9 . hope it helps

4 0
3 years ago
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