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chubhunter [2.5K]
3 years ago
13

4/9 times 19 please help its for an exam!!! ive tried

Mathematics
1 answer:
horsena [70]3 years ago
3 0

Answer:

First of all, note that 19 is the same as 19/1 since 19 divided by 1 is 19. Therefore, start by setting up the problem like this:

19

1

 x    

4

9

Step 2: Multiply

Multiply the numerators together (19 x 4 = 76) and multiply the denominators together (1 x 9 = 9) and make it into one fraction like so:

76

9

Step 3: Convert

Convert the improper fraction above to a mixed number to get the answer:

8 4/9

Step-by-step explanation:

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Which trigonometric identity is given by the formula adjacent side/opposite side?
Otrada [13]

Answer:

cot= adjacent side/opposite side

Option B is correct.

Step-by-step explanation:

We need to identify trigonometric identity which is given by the formula adjacent side/opposite side

The trigonometric identity for tan is

tan=  opposite side/adjacent side

But We are given adjacent side/opposite side

Since cot is inverse of tan so, formula of cot is:

cot= adjacent side/opposite side

Option B is correct.

5 0
3 years ago
WILL GIVE BRAINILEST TO CORRECT ANSWER! TYSM IF U ANSWER :D
Jet001 [13]

Answer:

>

2/3 is bigger than 5/8 because 5/8 is split into smaller portions

Step-by-step explanation:

hope this helps

8 0
3 years ago
What is the approximate side length of each square
alexandr1967 [171]

Answer: 9\ units

Step-by-step explanation:

You need to use the following formula for calculate the area of a square:

A=s^2

Where "s" is the lenght of any side of the square.

You know that the area of a mural is 81\ units^2. Then, you can substitute this area into the formula and solve for "s", in order to find the side lenght of the mural.

Therefore, this is:

81\ units^2=s^2\\\\s=\sqrt{(81\ units^2)}\\\\s=9\ units

8 0
3 years ago
48,62,81,94,27 to their nearest tens​
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Answer:

50, 60, 80, 100, 30

Step-by-step explanation:

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3 years ago
Read 2 more answers
Write an expression that is equivalent to 734+356 − 134 that uses addition instead of subtraction.
Readme [11.4K]

Answer:956= _+_

Step-by-step explanation:

Put the Equations together,

734+356-134=956

956 = ?

make any equation that would equal 956

Ex: 955+1=956.

(I wouldn't make it that easy tho lol teacher might not get fond of you)

I think this was the right way. If not, sorry!

6 0
3 years ago
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