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2 years ago

Which answer shows 2.13786 times 10 Superscript 4 written in standard form?

Mathematics

2 answers:

Aneli [31]2 years ago

4 0

Answer:

21378.6

Step-by-step explanation:

ivolga24 [154]2 years ago

3 0

Answer:

Answer:

21378.6

Step-by-step explanation:

You move the decimal point four places towards the right.

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I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

Leviafan [203]

$\qquad\qquad\huge\underline{{\sf Answer}}$

$\textbf{Since it's a right angled Triangle we can } \\ \textbf{ use Pythagoras theorem }$

$\sf{Cos (29°) = \dfrac{b}{c}}$

$\sf{Cos (29°) = \dfrac{b}{260}}$

$\sf{b= 260\cdot Cos (29°) }$

$\sf{b= 260\cdot 0.875 }$

[ $\textsf{Cos(29°)= 0.875}$ ]

$\sf{b= 227.5 in }$

$\textsf{I hope you understood the procedure}$

7 0

2 years ago

lipka reads a book of 1/34 hrs everyday she reads the entire book in 6 days how many hours in all were required by her to read t

marshall27 [118]

Answer: She needs 10 1/2 hours to read the book.

Step-by-step explanation:I day = 1 3/4 hours

6 days = 1 3/4 x 6

6 days = 7/4 x 6

6 days = 42/4

6 days = 10 1/2 hours

8 0

2 years ago

5x + 1 = 56<br><br> Solving 2 step equations?

frutty [35]

Answer:

the x would equal to 11 ,so x=11

4 0

3 years ago

3x - 2y = -18 use the table of vaules to graph the line

docker41 [41]

Answer:

Given the equation of line : 3x -2y = -18

Table values:

x y

0 9

2 12

4 15

6 18

-6 0

Now, plot these points (0,9), (2, 12), (4, 15) , (6, 18) and (-6, 0) on the co-ordinate planer, to graph the the line.

You can see the graph of the given equation as shown below.

3 0

3 years ago

Find the solution of this system of equations:

Evgen [1.6K]

Answer:

y=-3.667

Step-by-step explanation:

-4(10y-59)+10y=86

30y+196=86

30y=-110

y=-3.667

6 0

3 years ago