Geo 3 - What Makes a Rectangle?

PART 1: WHAT MAKES A RECTANGLE?
Answer this problem on the Student Template, using the words from the word bank.
Use words and pictures to show your answer.
Check your answer in your Math Dictionary.


PART 2: RECTANGLES = SQUARES?
Mr. Raskin says "All squares are rectangles, so all rectangles are also squares. Duh!"
He is wrong, again.
Use your Math dictionary, words, and pictures to explain his error.
Add your explanation to Seesaw.

Geo 3 - What Makes a Rectangle?

PART 1: WHAT MAKES A RECTANGLE?
Answer this problem on the Student Template, using the words from the word bank.
Use words and pictures to show your answer.
Check your answer in your Math Dictionary.

Using a system of equations, there are 9, 12 and 15 quarters, nickels and dimes respectively.

Creating a system of equations thus :

Substitute for n and q

(q+3) + (q+6) + q = 36

3q + 9 = 36

3q = 36 - 9

q = 27 ÷ 3

q = 9 quarters

n = 9 + 3 = 12 nickels

d = 9 + 6 = 15 dimes

Hence, there are 9, 12 and 15 quarters, nickels and dimes respectively.

Learn more : https://brainly.com/question/25629067

Answer:

7 2/3 + 5 1/3 = 13

How to do it:

First, you add 2/3 to 1/3 which is 1.

Then you add 7 and 5 which is 12.

And finally, you add the 1 to the 12 which is 13.

Key:

[tex]d=[/tex] Diego

[tex]l=[/tex] Lin

A. [tex]l=x+\frac{2}{5} x[/tex]

B. [tex]d=x-\frac{3}{10} x[/tex]

C. [tex]l=\frac{4}{7} x[/tex]

Answer:

1. Area is 1800 cm. I found this out by multiplying 36 and 50 together.

2. He can figure out that the scale factor 5:1 means that 1 cm in the drawing is 0.2 cm in reality, so he would take 36 and 50 and multiply them both by 0.2 cm then add them to get 17.2, which is the actual area of the rectangle.

3. Actual area is 17.2

Step-by-step explanation:

Really hope this helps! also I dont know if this is correct, this is just what I got in my little peanut brain, so yeah, again, hope this helps.

Answer:

uh it didnyt the way they though

Step-by-step explanation:

dbthgew

Answer:

1. slope= 0.5

y intercept= (0,0)

2. Slope=3

y intercept = (0,7)

3. slope=2

y intercept = (0,-5 )

Answer:27

Step-by-step explanation:

3x 11 is 33 and 3 x 5 is 15 then you would do 1 x 2 which is 2 then you would add 2 to 33 which is 35 then subtract 15 which is 20 then add 7 to get 27

Answer:

27

Step-by-step explanation:

First, you do what is inside the parantheses, so 11 - 5 is 6, then you multiply 1 x 2 = 2, and 3 x 6 is 18. Lastly, you add it all up and get the sum of 27. Hope this helps!

Answer:

Sophie

Step-by-step explanation:

Jake is wrong because when he jump he was out of the water and you're supposed to count what he swam in the water so Sophie is correct.

Answer:

1.) A' : (2,-5)  B' :  (4,-5)  C' : (5,-3)  D' : (2,-4)

2.) P' : (-3,3)  Q' : (-1,3)  R' : (0,5)  S' : (-3,5)

3.) K' : (-1,-1)  L' : (-1,2)  M' : (2,1)  N' : (-1,1)

4.) S' : (-4,1)  T' : (-3,1)  U' : (-2,3)  V' : (-5,3)

Step-by-step explanation:

:)

Im going to say falseStep-by-step explanation:

Answer:

1/6

Step-by-step explanation:

1/6  = 0.1666 = 16.6666%

hope this helps, pls mark brainliest :D

Answer: The number is 480.

Step-by-step explanation:

The question states that in a 3 digit number, the hundreds digit is 4 more than the units digit and the tens digit is twice the hundreds digit.

Answer:

480

Step-by-step explanation:

answer 32.395 pounds so 14.5 quarrs is 32.395 pounds

The approximate weight of 15.5 quarts of water will be 32.395 pounds.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that a quart of water weighs about 2.09 pounds. The weight of the 15.5 quarts of water will be:-

1 quart = 2.09 pounds

15.5 quarts  = 15.5 x2.09

15.5 quarts = 39.395 pounds

Therefore, the approximate weight of 15.5 quarts of water will be 32.395 pounds.

To know more about an expression follow

https://brainly.com/question/28394655

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Answer: C

Reason: 13 + 5 = 18, and doesn't equal 19, so that equation is False

I hope this helps, and Happy Holidays! :)

Answer:

ᴄ.19=13+5

.

.

.

.

....

Answer:

2

Step-by-step explanation:

Trust me on this one......

Answer:

it is non portional

Step-by-step explanation:

Answer: c

Step-by-step explanation:

Answer:

1) 22

2)12

3)-80

4)-16

5)-10.5

6)-10

Step-by-step explanation:

-12x + 2y when x = -2 and y = -1

= -12 (-2) + 2 (-1)

= 24 + (-2)

= 22

10 + a - b when a = -4 and b = -6

= 10 + (-4) - (-6)

= 10 - 4 + 6

= 10 + 2

= 12

8(n-3) when n = -7

= 8 (- 7 - 3)

= - 56 - 24

= - 80

3 - x + 2(-x + 4) when x = 9

= 3 - 9 + 2 (- 9 + 4)

= - 6 - 18 + 8

= - 24 + 8

= - 16

12 - (15 + y) / 6 - 8 when y = -3

= 12 - 15 + 3 / 6 - 8

= 12 - 15 + 0.5 - 8

= - 3 - 7.5

= - 10.5

15 - a(-b) when a = 5 and b = -5

= 15 - 5 (5)

= 15 - 25

= - 10

Answer:

Yes 5/2 because if you multiply 5/2 by 4 it will give you 10.

Step-by-step explanation:

Multiplication way:

5/2 = 2.5 x

Multiply 4x2.5=10

Multiply 8x2.5=20

Division way:

Divide 10/4=2.5

Divide 20/8=2.5

Hope this answer helped.Please give me brainiest.

Answer:

14m

Step-by-step explanation:

Answer:

[tex]\huge\boxed{y=1\dfrac{1}{3}=\dfrac{4}{3}}[/tex]

Step-by-step explanation:

[tex]y-\dfrac{4}{12}=1\\\\y-\dfrac{4:4}{12:4}=1\\\\y-\dfrac{1}{3}=1\qquad|\text{add }\dfrac{1}{3}\ \text{to both sides}\\\\y-\dfrac{1}{3}+\dfrac{1}{3}=1+\dfrac{1}{3}\\\\y=1\dfrac{1}{3}[/tex]

Answer:

No she isnt

Step-by-step explanation:

12.5% is for a hour, so if Maxine did 3 hours more than that would be (12.5x 3 ) 37.5%

Answer:

2·6² + 3

Step-by-step explanation:

all operations mentioned in the sentence are in the expression above.

Answer:

2 x 36 + 3 or 2 x [tex]6^{2} +3[/tex]

Step-by-step explanation:

Three more must mean + 3.

The square of six is 36.

Twice the square of six is 36 times 2.

2 x 36 + 3 = 75

Hope this helps!

Answer:

2.29

Step-by-step explanation:

2.286

If the italicized number is 5 or above round the underlined number up. If it is 4 or less let it go

TRICK/ TIP

(5 or above, give it a shove. 4 or below, let it go.)

Answer:

z=12

Step-by-step explanation:

z/4-2=1

z/4=2+1

z/4=3

z=3×4

z=12

Answer:

[tex]\huge\boxed{z=12}[/tex]

Step-by-step explanation:

[tex]\dfrac{z}{4}-2=1\qquad|\text{add 2 to both sides}\\\\\dfrac{z}{4}-2+2=1+2\\\\\dfrac{z}{4}=3\qquad|\text{multiply both sides by 4}\\\\4\!\!\!\!\diagup\cdot\dfrac{z}{4\!\!\!\!\diagup}=4\cdot3\\\\z=12[/tex]

Answer:

one answer

Step-by-step explanation:

Answer:

- 37/100

Step-by-step explanation:

Since it's not a whole number it is over 100.

I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

Answer:

37/100

Step-by-step explanation: If you are trying to convert 0.37 then it is 37/100

Hello, It's me Moriah Elizabeth!

4 1/12 + (-5 1/3)=

Eliminate the negative and change the operation.

=4 1/12 − 5 1/3

Rewrite your equation with the parts separated.

=4 + 1 1/2 − 5 − 1/3

Solve the whole numbers.

4−5= −1

Solve the fractions.

1 1/2 − 1/3=?

Find the LCD of 1/12 and 1/3 and rewrite to solve the equivalent fractions.  (Least Common Denominator)

LCD = 12

1 1/2 − 4 1/2= −3 1/2

Reduce the fraction, 3/12.

−3 1/2 = −1/4

Combine the whole and fraction.

−1 − 1/4= −1  and 1/4

I hope this helped!!! :))