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3 years ago

What is (1.2 x 10^-5) / 4 in scientific notation??

Mathematics

2 answers:

Reil [10]3 years ago

7 0

Answer:

3x10^-6

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. The sign of the exponent will depend on the direction you are moving the decimal.

Serggg [28]3 years ago

4 0

Answer:

3× $10^{-6}$

Step-by-step explanation:

Hope it helps ;)

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Step-by-step explanation:

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3 years ago

4 (2x + 5) = 52 Solve the equation on the worksheet. Write the number that is equal to x.

uysha [10]

Answer:

x = 4

Step-by-step explanation:

4(2x + 5) = 52 ( divide both sides by 4 )

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2 years ago

What is the product of (x+3) (3x -2)?

velikii [3]

Answer:

3x²+7x-6

Step-by-step explanation:

Original Equation;

(x+3)(3x-2)

Multiply the first term by the second term.

x(3x-2)+3(3x-2)

Multiply x by 3x and x by -2

3x²-2x+3(3x-2)

And then multiply 3 by 3x and 3 by -2

3x²-2x+9x-6

Group like terms

3x²-2x+9x-6

Simplify

3x²+7x-6

(x+3)(3x-2)

x(3x-2)+3(3x-2)

3x²-2x+9x-6

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8 0

3 years ago

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Given the formula A =pieab solve for a.

Romashka [77]

Answer:

a = A/πb

Step-by-step explanation:

To solve this subject of the formulae given that A = πab.

solution

A = πab

the next step is to look for a unique way to get rid of the variables disturbing "a" from standing alone. this variables are π and b, we need to detach dem from a

A = πab

divide both sides by πb

A/πb = πab/πb

A/πb = a

a = A/πb

therefore the value of a in the fomular A = πab is evaluated to be a = A/πb

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3 years ago

What is the solution for the equation: p - 10 = 5

Nookie1986 [14]

The solution is 15.

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3 years ago

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