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ladessa [460]
2 years ago
14

Evaluate 32 divided by 2^3 + 12

Mathematics
2 answers:
Georgia [21]2 years ago
7 0

\bf \large \frac{32}{ {2}^{3} }  + 12

\:  \:

\bf \large \:  \frac{32}{8}  + 12

\:  \:

\bf \large \:  \cancel \frac{32}{8} + 12

\:  \:

\bf \large \: 4 + 12

\:  \:

\boxed{\bf \large \underline{  \color{purple}{16}}}

\:  \:

Hope Helps! :)

matrenka [14]2 years ago
4 0

Answer: 8/5

Step-by-step explanation:

2^3 = 2*2*2 = 8

Therefore, you are evaluating 32/(8+12)

= 32/20

= 8/5

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Older headstones are often difficult to read due to weathering that has worn away their letters. This is an example of which of
zavuch27 [327]

Answer:

Abrasion

Step-by-step explanation:

Abrasion is the process of scraping or wearing away something. If weathering has worn away the letters, it has been abrasion weathering.      

3 0
3 years ago
Using the scientific calculator or graphing calculator find the inverse tangent of the ratio. Round to the nearest degree. 3/1
professor190 [17]

Given:

The ratio is \dfrac{3}{1}.

To find:

Inverse tangent of the given ratio.

Solution:

We know that,

Inverse tangent of the ratio \dfrac{3}{1} = \tan^{-1}\dfrac{3}{1}

                                                 = \tan^{-1}3

Using scientific or graphing calculator, we get

Inverse tangent of the ratio \dfrac{3}{1} = 71.565^\circ

Round to the nearest degree

Inverse tangent of the ratio \dfrac{3}{1}\approx 72^\circ

Therefore, the correct option is C.

3 0
3 years ago
Solve.<br> 45 = 4(a + 3) – 3
Alex787 [66]

Answer:

a = 9

Step-by-step explanation:

45 = 4(a + 3) – 3

Add 3 to both sides.

48 = 4(a + 3)

Divide both sides by 4.

12 = a + 3

Subtract 3 from both sides.

9 = a

a = 9

Answer: a = 9

5 0
3 years ago
Read 2 more answers
G(3)=g, left parenthesis, 3, right parenthesis, equals
Dovator [93]

The inverse function will be g(x) = (x + 3) / 5. Then the value of the function f(5) and g(3) will be 22 and 6/5.

<h3>What is inverse of a function?</h3>

Let the function will be

f: X → Y

Then the inverse function will be

f⁻¹: Y → X

The function is given below.

f(x) = 5x – 3

Then the value of the function f(x) at x = 5, will be

f(5) = 5 × 5 – 3

f(5) = 22

The g(x) is the inverse function of f(x).

Then the function g(x) will be

5g(x) – 3 = x

        g(x) = (x + 3) / 5

Then the value of function g(x) at x = 3, will be

g(3) = (3 + 3) / 5

g(3) = 6 / 5

The complete question is given below.

The function f(x) = 5x – 3. And the function g(x) is the inverse of f(x). Find the value of the function f(5) and g(3).

Learn more about inverse function here:

brainly.com/question/19425567

#SPJ1

6 0
2 years ago
Hannah loves to read. She read 2 pages of a book in a bookstore before she bought it. She graphs her progress on the book since
Kisachek [45]

The answer is: <em>2 pages per minute</em>

6 0
2 years ago
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