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xxTIMURxx [149]
3 years ago
7

Simplify 8 over negative 3 divided by negative 4 over 9 . a −8 b −6 c 6 d 8

Mathematics
1 answer:
fredd [130]3 years ago
6 0

Answer:

6

Step-by-step explanation:

8/-3 ÷ -4/9 = 6

To get this flip the second number and then multiply.

\frac{8}{-3}*\frac{9}{-4}=\frac{72}{12}

Simplify

\frac{72}{12}÷12 = 6

Did this help??

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Find the tangent of each acute angle.
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Answer:

answer is below

Step-by-step explanation:

tan p = 32/24 = 4/3

tan q= 24/32 = 3/4

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3 years ago
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What is the determinant of A=<br> 3<br> 1<br> 11<br> -1
DochEvi [55]

Answer:

the answer is -14

Step-by-step explanation: A in edgenudity , the answer is -14

5 0
3 years ago
What is the interquartile range of this data?<br><br><br> 5<br><br> 8<br><br> 13<br><br> 17
Tanya [424]

Lowest value: 2

Highest value: 19

Median: 8

Lower quartile: 6

Upper quartile: 14

Range: Highest value - Lowest value = answer

Range: 19 - 2 = 17

Interquartile range: Upper quartile - Lower quartile = answer

(IQR) interquartile range = 14 - 6 = 8

So the answer to your question would be 8 :)

~hope this helps, have a good day/afternoon/night~

5 0
3 years ago
Louis has a bag of 2510 shells each pen shell is 18 cm long what is the combine length of the pen shells in meters
svp [43]

Answer:

45180cm

Step-by-step explanation:

You have to multiply the amount of shells by the length on one shell to get the length of all of them combined so, 2510 multiplied by 18 is 45180.

6 0
3 years ago
36x – 8y2 when x = 3 and y = –6
sergiy2304 [10]

Welcome to Brainly! :)

I cannot understand your equation, therefore I have put it as 36x + 8y + 2. If I'm wrong let me know and I'll fix everything. :)

We need to plug in our values for what we are given.

Let us learn about plugging in.

Let's start with an example equation:

1x + 3y + 1 - Values: y = 2, x = 4 This is a simple equation.

- When it tells you to plug in or tell you the values, that's your ket to plug in the variable for what it tells you.

Now, let's solve this example, our equation is:

1(4) + 3(2) + 1

Now, we have the original equation but plugged in. Next we simplify:

4 + 6 + 1

Add it up and get 11.

Great! Now that we are done with notes, we can solve.

36x – 8y + 2

It tells us that x = 3 an y = 6. Like the equation, we need to plug it in.

36(3) - 8(-6)+2

Great, now we need to simplify.

36(3)-3(-6)+2 \\ 108 + 18+2\\

Cool, now we simplify and get 128!

Great job!

I hope you had amazing experience with brainly! :D

8 0
4 years ago
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