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2 years ago

Can someone help me please???

Mathematics

1 answer:

Oduvanchick [21]2 years ago

8 0

Answer:

1. CHECK

2. CHECK

Step-by-step explanation:

i hole it helps

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Answer in scientific notation?

love history [14]

The answer is: 45 * 10 ⁻¹¹ .
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Explanation:
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Given: (9 * 10⁻⁵) * (5 *10 ⁻⁶) ; Simplify.
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(9 * 10⁻⁵) * (5 *10⁻⁶) =

9 * 5 * 10⁻⁵ * 10⁻⁶ =

(9 * 5) * 10⁻⁵ * 10⁻⁶

45 * 10⁻⁵ * 10⁻⁶ ;
______________________________________
Note the following property of exponents:

xᵃ * xᵇ = x⁽ᵃ⁺ᵇ⁾ ;

As such, 10⁻⁵ * 10⁻⁶ = 10⁽⁻⁵ ⁺ ⁻⁶) = 10 ⁻¹¹ ;
______________________________________
So; 45 * 10⁻⁵ * 10⁻⁶

= 45 * 10⁻¹¹ .
______________________________________

7 0

3 years ago

I need help with this PLZ!!!!!!!

garri49 [273]

Answer:

3. 91.125

4. 30.375

Step-by-step explanation:

just multiply all of the sides

MARK ME BRAINLIEST

3 0

3 years ago

Read 2 more answers

I forgot to do slopes

Minchanka [31]

To find the slope of the line, use the rise over run formula:

$\frac{y_{2} - y_{1}}{x_{2} - x_{1}}$

Take any two points from the line and plug them into the formula.

(0,0) and (10, 5)

$\frac{5 - 0}{10 - 0} = \frac{5}{10} = 0.5$

The slope of the line is 0.5.

Using the form y = mx, the following equation will be your answer:

$y = 0.5x$

7 0

3 years ago

Encuentra la ecuación del siguiente enunciado. El profesor Rigoberto tiene cuatro hijos. Cada uno es un año mayor que el anterio

Oksana_A [137]

I really needed points sorryyyyyyyy but the Answer is 1/2

6 0

3 years ago

Value of x 30x=60-60

Dmitry_Shevchenko [17]

Answer:

x=0

Step-by-step explanation:

30x=60-60

Or,30x=0

or,x=0/30

or,x=0

8 0

3 years ago

Read 2 more answers

Can someone help me please???​

Can someone help me please???