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3 years ago

PLSSSS HELP WILL GIVE BRAINLIEST ILL FRIEND U ILL GIVE 5 STARS AND A THANKS

Mathematics

2 answers:

Andrei [34K]3 years ago

5 0

Answer:

12 / (-15) goes in the first box.

12 / 15 goes into the second box

15 / -12 goes into the third box

and 15 / 12 goes into the fourth box

Step-by-step explanation:

timurjin [86]3 years ago

4 0

Answer:

if im not mistaken the order should go

1.15/12

2.12/(-15)

3.12/15

4.15/(-12)

Step-by-step explanation:

if wrong or i made a mistake please tell me :)

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PLEASE HELPPPPP. URGEENNTT!!! I DONT KNOW HOW TO SOLVE THIS

Oksi-84 [34.3K]

Answer:

A = 58.7 degrees

B = 66.9 degrees

C = 34.1 degrees

Step-by-step explanation:

For <A:

Tan A = $\frac{opposite}{adjacent}$

Tan A = $\frac{23}{14}$

Tan A = 1.6

A = $Tan^{-1} 1.6$

A = 58.7 degrees

For <B:

Sin B = $\frac{opposite}{hypotenuse}$

Sin B = $\frac{23}{25}$

Sin B = 0.92

B = $Sin^{-1} 0.92$

B = 66.9 degrees

For <C:

Sin C = $\frac{opposite}{hypotenuse}$

Sin C = $\frac{14}{25}$

Sin C = 0.56

C = $Sin^{-1}0.56$

C = 34.1 degrees

6 0

3 years ago

A taxi cab charges $1.50 for the flat fee and $0.50 for each mile. Write an inequality to determine how many miles Sharon can tr

Korvikt [17]

Answer:

C. $0.50x+1.50\leq 25$

Step-by-step explanation:

Let x represent number of miles.

We have been given that a taxi cab charges $1.50 for the flat fee and $0.50 for each mile.

The cost of riding x miles would be $0.50x$ and the total cost of riding x miles would be $0.50x+1.50$ .

Since Sharon has only $25 to spend on the taxi ride, so the cost of riding x miles on taxi must be less than or equal to 25.

We can represent this information in an inequality as:

$0.50x+1.50\leq 25$

Therefore, option C is the correct choice.

7 0

4 years ago

What is the mean absolute deviation for 3 3 4 5 5 4

nikitadnepr [17]

Answer as a fraction = 2/3

Answer in decimal form = 0.667 (approximate)

=======================================================

Explanation:

The first thing we need is to find the mean. Add up the values to get 3+3+4+5+5+4 = 24. Then divide by n = 6 since there are 6 values.

24/n = 24/6 = 4

The mean is 4

Now subtract the mean from each value

3-4 = -1
3-4 = -1
4-4 = 0
5-4 = 1
5-4 = 1
4-4 = 0

Apply absolute value to each result so that the difference is not negative.

We get this new list: {1, 1, 0, 1, 1, 0}

Now compute the mean of that new list to get the final answer

1+1+0+1+1+0 = 4

4/n = 4/6 = 2/3 = 0.667 approximately

8 0

3 years ago

Read 2 more answers

A car agency charges Yolanda 25.00 plus 0.10 per mile that the car is driven. Yolanda wants to spend less than 35.00 on the car

notka56 [123]

The correct answer is 79

4 0

3 years ago

Can the side lengths 12,15, and 13 form a triangle?

Fantom [35]

Answer:

Yes

Step-by-step explanation:

It is a Pythagorean Triple. A Pythagorean Triple is the sides of a triangle that fit perfectly into the Pythagorean Theorem, which is:

a²+b²=c²

12, 13, and 15 are numbers that you should know off the top of your head so if you see a triangle with 2 of those numbers, you instantly know the 3rd number.

~Stay golden~ :)

8 0

3 years ago

Read 2 more answers