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andrey2020 [161]
3 years ago
14

Sometimes one action has an effect on another action. The cause is the reason something happens. The effect is the result. Sam w

anted to print a digital photo that is 5 inches wide and 7 inches long. Sam can make a table to understand cause and effect.
What if Sam accidentally printed a photo that is 6 inches wide and 8 inches long?

Cause Effect
The wrong size photo was printed. Each side of the photo is a length.


Use the information and the strategy to complete the answers to the problems.

What effect did the mistake have on the perimeter of the photo?

The perimeter by
inches.

What effect did the mistake have on the area of the photo?

The area by
square inches.
Mathematics
1 answer:
Gre4nikov [31]3 years ago
6 0

Answer: The mistake caused the perimeter to increase by 4 inches

The mistake caused the area to increase by 13 square inches

Step-by-step explanation: The original dimensions have been given as 5 inches by 7 inches. If this measurement had been correctly used, the perimeter was supposed to be;

Perimeter = 2(L + W)

Perimeter = 2(5 + 7)

Perimeter = 2(12)

Perimeter = 24 inches

Also the area was supposed to be;

Area = L x W

Area = 5 x 7

Area = 35 square inches

However, Sam accidentally printed a photo that is 6 inches by 8 inches, therefore the effect would be as follows;

Perimeter = 2(L + W)

Perimeter = 2(6 + 8)

Perimeter = 2(14)

Perimeter = 28 inches

And the Area would be

Area = L x W

Area = 6 x 8

Area = 48 square inches

From the calculations so far, the mistake would cause the perimeter to increase by 4 inches (28 inches - 24 inches).

Also the area would likewise increase by 13 inches (48 inches - 35 inches).

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-9 + p/2= -13 <br> (two step equations, show your work)
malfutka [58]

Answer:

p=−8

Step-by-step explanation:

Regroup terms.

p /2 −9=−13

Add 9 to both sides.

p/2  =−13+9

Simplify  -13+9 to −4.

p/2=−4

Multiply both sides by 2.

p=−4×2

Simplify  4×2  to  8

<h2>p=−8 </h2>

.

7 0
3 years ago
Which intervals show f(x) decreasing? Check all that
Irina18 [472]

Answer:

[-2.5, -2]

[-2, -1.5]

[1.5 , 2)

[2, 2.5)

Step-by-step explanation: please give this brainliest answer I just took the test it’s correct

8 0
3 years ago
What is the slope of the line? 8x-6y=1<br><br> also, thanks
Tems11 [23]

Answer:

8\6

Step-by-step explanation:

given the equation of the line you make y the subject of the formula by doing so you get y=(8\6)x-(1\6) the using the form y=mx-b

where m is the slope and b the y-iñercept

7 0
3 years ago
What scale factor can be applied to Cone 1 to make Cone 2?
lana66690 [7]

The scale factor that can be applied to Cone 1 to make Cone 2 is 0.8

<h3>What are scale factors?</h3>

This are constants that is used to enlarge of diminish a given figure of sides of a figure

We can determine the scale factor by finding the ratio of the similar sides of two figures, From the given cones, the ratio of their radius can determine the scale factor that is applied to Cone 1 to make Cone 2

From the given figure;

scale factor = radius of cone 2/radius of cone 1

Given the following parameters

radius of cone 2 = 2 ft

radius of cone 1 = 2.5ft

Substitute

scale factor =  2/2.5

scale factor = 0.8

Hence the scale factor that can be applied to Cone 1 to make Cone 2 is 0.8

Learn more on scale factors here: brainly.com/question/26855848

#SPJ1

3 0
2 years ago
The length of a rectangle is 4a^4 • b^5 and the width is 3a^2 • b^3 what is the expression that represents the area of the recta
Ulleksa [173]

Answer:

The expression for area of rectangle is: \mathbf{Area\: of\: Rectangle=12a^6b^8}

Step-by-step explanation:

Length of Rectangle = 4a^4\: .\: b^5

Width of Rectangle = 3a^2\: .\: b^3

We need to find Area of Rectangle.

The formula used is: Area\: of\: Rectangle=Length\times Width

Putting values of length and width and finding area

Area\: of\: Rectangle=Length\times Width\\Area\: of\: Rectangle=(4a^4 . b^5)\times (3a^2 \:.\: b^3)

We will multiply constants with constants and same variables

Area\: of\: Rectangle=(4)(3)a^4(a^2) b^5(b^3)\\Area\: of\: Rectangle=12a^{4+2}b^{5+3}\\Area\: of\: Rectangle=12a^6b^8

So, The expression for area of rectangle is: \mathbf{Area\: of\: Rectangle=12a^6b^8}

3 0
3 years ago
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