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In-s [12.5K]
4 years ago
9

The given expression symbol (do not simplify) and the evaluated expression (simplified)

Mathematics
1 answer:
Irina-Kira [14]4 years ago
5 0
40 decreased is another word for minus. 
40-8x3= 
40-24=
16
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A truck driver transported 748 boxes of goods at the first time. And the number of boxes of goods at the second time decreased t
dedylja [7]

Answer: 25% decrease in number of boxes of goods

Step-by-step explanation:

If you want to find a percent of a number you turn the percent into a decimal

Example:

Step 1

25% of 748

Step 2

0.25*748=561

8 0
3 years ago
How does the graph of g(x) = (x − 2)3 + 6 compare to the parent function of f(x) = x3?
Svet_ta [14]

The graph of g(x) is the graph of f(x) translated 2 units to the right and 6 units up.

<h3>How does the graph of g(x) compare to the one of f(x)?</h3>

Here we have:

f(x) = x^3\\\\g(x) = (x - 2)^3 + 6

You can notice that if we take f(x), and we shift it 2 units to the right, we have:

g(x) = f(x - 2)

Then if we apply a shift upwards of 6 units, then we have:

g(x) = f(x - 2) + 3

Replacing f(x) by the cubic parent function, we have:

g(x) = (x - 2)^3 + 6

So we conclude that the graph of g(x) is the graph of f(x) translated 2 units to the right and 6 units up.

If you want to learn more about translations:

brainly.com/question/24850937

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7 0
2 years ago
Ariana is driving on a long road trip she currently has 10 gallons of gas in her car each hour that she drives her car uses up 1
Pavel [41]

Answer:

Step-by-step explanation:

Start: 10 gallons

Loss: 1.75 per hour --> -1.75 gallons

After two hours 10+2(-1.75)=10-3.5=6.5 gallons left

After t hours 10+t(-1.75)=10-1.75t gallons left

6 0
3 years ago
riangle A″B″C″ is formed using the translation (x + 0, y + 2) and the dilation by a scale factor of 2 from the origin. Which equ
Shtirlitz [24]

The relationship between segment AC and segment A double prime C double prime is AC = A''C'' /2.

<h3>What is a Scale Factor ?</h3>

The ratio by which the new image is bigger or smaller than the original image is the scale factor.

It is given that

Triangle A″B″C″ is formed using the translation (x + 0, y + 2)

and the dilation by a scale factor of 2 from the origin.

coordinate plane with triangle ABC at A (- 3,  3), B (1, - 3), and C (- 3, -3).

segment AC is equal to A''C'' over 2

Scale factor = 2

The coordinates are

A (- 3,  3), B (1, - 3), and c (- 3, -3) is translated using  (x + 2, y + 0),

new coordinates

A'(- 1,  3), B'(3, - 3), and C'(- 1, -3).

The dilation by a scale factor of from the origin

A″ (-2, 6), B″ (6, -6) and C″(-2, -6)

By the distance formula

AB = \rm \sqrt {52}

A''B'' = \rm \sqrt{ 8^2 + 12^2}\\ = 2 \rm \sqrt {52}

Therefore

AB = A''B'' /2

Similarly AC = A''C'' /2

The relationship between segment AC and segment A double prime C double prime is AC = A''C'' /2.

To know more about Scale Factor

brainly.com/question/22312172

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6 0
2 years ago
Subtract: 2/3 - 3/8 <br><br> answer in reduced terms
yaroslaw [1]

The answer would be 7/24

You can start by finding a common denominator. Since the lowest common denominator 3 and 8 have in common is 24 then that would be your denominator.

Then you can cross multiply 3*3= 9 and 2*8=16

\frac{16-9}{24}

16-9= 7

7/24

Then you are left with your answer:

\frac{7}{24} is already in reduced terms.

Hope this helps! :3

6 0
4 years ago
Read 2 more answers
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