3 years ago

Write in standard form 5.13 x 10₇please help me

Mathematics

1 answer:

mafiozo [28]3 years ago

4 0

In the standard form, the number 7 here should be an exponent not a sub text.

Answer: 5.13 x 10^(7).

Done!

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If 2(6 + 3x) + 1 = - 5 + 3(x - 1), what is the value of x?

Stels [109]

Answer: x = -7

Step-by-step explanation:

2(6 + 3x) + 1 = - 5 + 3(x - 1)

(2) (6) + (2) (3x) + 1 = -5 + (3) (x) + (3) (-1)

12 + 6x + 1 = - 5 + 3x + - 1

( 6x ) + ( 12 - 1 ) = ( 3x ) + ( -5 + -3 )

6x + 13 = 3x - 8

6x + 13 - 3x = 3x - 8 - 3x

3x + 13 = -8

3x + 13 - 13 = -8 - 13

3x = -21

3x/3 -21/3

X = -7

5 0

2 years ago

Read 2 more answers

A rectangle measures 6 cm by 4 cm. Another rectangle with adjacent sides 8 cm and x cm is geometrically similar to it. Find the

Elis [28]

Answer:

5 1/3 or 5.33333333333333333333333333333333333333333333333333333

Step-by-step explanation:

to find the scale factor, you must divide the two equal sides.

$\frac{6}{8}$

which equals

$\frac{3}{4}$ or 0.75

Now, the way to get the value of x is to divide 4 by 3/4 0r 0.75

$\frac{4}{0.75}$

Which equals

5.333 repeating or 5 1/3

Hope this helps. If you have any follow-up questions, feel free to ask.

Have a great day! :)

6 0

3 years ago

Carrie gets 5 points for each answer and has already earned 10 points of extra credit she needs at least 77 to pass

Nookie1986 [14]

Answers have to be more than or equal to 14

7 0

3 years ago

What is equivalent to 1/11?

Vilka [71]

Answer:

2/22， 3/33， 4/44

Step-by-step explanation:

4 0

3 years ago

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Define the domain: {(2,3),(0,3),(4,2),(5,6)}

Y_Kistochka [10]

For the following relation the domain would be all of the x coordinates.
D=A. 2,0,4,5

5 0

2 years ago

Write in standard form 5.13 x 10₇*please help me*

Write in standard form 5.13 x 10₇please help me