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2 years ago

Question is in picture Drag and drop the steps in order to correctly complete the proof

Mathematics

1 answer:

gavmur [86]2 years ago

5 0

9514 1404 393

Explanation:

The correct order of the steps is ...

(Given)
(Definition of supplementary)
(Substitution)
(Subtraction ...)
(Definition of congruent angles)

A proof always starts with "given". It always ends with a statement of what you have proved.

To fill in the sequence between these, it helps to think about what the relationships are and why you can conclude that the theorem is correct.

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The perimeter of a rectangle is 12 meters. If the length of the rectangle is 5 meters, what is the width (in meters)?

kicyunya [14]

Answer:

Step-by-step explanation:

the answer is explained in the picture

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3 years ago

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A rectangular piece of metal is 15 in longer than it is wide. Squares with sides 3 in long are cut from the four corners and the

ziro4ka [17]

Answer:

The original dimensions of the piece of metal are

Length: 36 inches

Width: 21 inches

Step-by-step explanation:

Let

x ----> the original length pf the piece of metal

y ----> the original width pf the piece of metal

we know that

$x=y+15$ ----> equation A

The volume of the box is equal to

$V=LWH$

we have

$V=1,350\ in^3$

$L=(x-3-3)=(x-6)\ in\\W=(y-3-3)=(y-6)\ in$

$H=3\ in$

substitute in the formula of volume

$1,350=(x-6)(y-6)(3)$ ----> equation B

substitute equation A in equation B

$1,350=(y+15-6)(y-6)(3)$

solve for y

$450=(y+9)(y-6)$

$y^2-6y+9y-54=450\\y^2+3y-504=0$

Solve the quadratic equation by graphing

using a graphing tool

The solution is y=21

Find the value of x

$x=21+15=36$

therefore

The original dimensions of the piece of metal are

Length: 36 inches

Width: 21 inches

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3 years ago

I need help with the white sheet and the blue sheet

Mrac [35]

Number 10 is d and i’ll try 9 give me a minute lol

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3 years ago

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Identify all of the real fifth roots of 1024.

V125BC [204]

Answer:

Real fifth root of 1024 is 4.

Step-by-step explanation:

We have to find the value of real fifth root of 1024.

For this let fifth root of 1024 = x

Therefore $x^{5} = 1024 = 4^{5}$

Or $x^{5}=4^{5}$

Therefore x = 4

X= 4 is the right answer.

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4 years ago

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A rectangular window is 1 meter high and 2 meters wide. What is the perimeter of the window in meters? What is it in centimeters

DIA [1.3K]

The perimeter is the total length of all sides of the shape.

It is 1 meter + 1 meter + 2 meter + 2 meter = 6 meters

1 meter = 100 centimeter

6(100) = 600 centimeter

Hope this helps! :)

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3 years ago