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GenaCL600 [577]
3 years ago
8

Which of the following rotational symmetry apply to to the parallelogram?​

Mathematics
1 answer:
Natasha2012 [34]3 years ago
7 0

Answer:

Rotational symmetry of 180 degrees around the origin - yes

Rotational symmetry of 270 degrees around the origin - no

Step-by-step explanation:

thanks to math bits notebook we can see a visual representation

As you can see the parallelogram has rotational symmetry of 180

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Whats the answer PLS
Alexxx [7]

Answer:

48+23(6)½

Step-by-step explanation:

A = l × w

A =[(8-(6)^½) × (9+4(6)^½)]

A =8(9+4(6)^½) + [-(6)^½(9+4(6)^½]

A =(72 + 32(6)^½ - 9(6)^½ - 24)

A =(72 - 24 + 32(6)^½ - 9(6)^½)

A =(48 + 23(6)^½)

3 0
3 years ago
You received a $100 gift certificate to a clothing store. The store sells T-shirts (x) for $15 and dress shirts (y) for $22. You
Andre45 [30]
You still want at most 

(15x) + (22y) ≤ 100(-z)           (equation used)

0 ≤ z ≤ 10                              (amount you want to leave unspent)

y ≥ 1                                     (amount of dress shirt you need)

This is your system of equation, in which the numbers must fulfill both equations

hope this helps
3 0
3 years ago
Of the last 8 flights to arrive at Salem Airport, 4 were late. Considering this data, how many
VLD [36.1K]

Answer:

I would expect 6 of the next 12 flights to be late

8 0
2 years ago
(2^3//4^2)^5 What is the equivelant expression?
frosja888 [35]

Answer:

A

Step-by-step explanation:

This is the same as ((2^3)/(4^2))*((2^3)/(4^2))*((2^3)/(4^2))*((2^3)/(4^2))*((2^3)/(4^2)) which is equal to (2^(3+3+3+3+3)/4^(2+2+2+2+2)), so its (2^15/4^10)

5 0
2 years ago
Read 2 more answers
The perimeter of a square is given as 12x plus 20 write two different expressions to represent its perimeter for one way factors
Reika [66]

Given: 12x +20

factor out a two: 2(6x +10)
factor out a four: 4(3x+5)
factor out 3/4: 3/4(9x +15)
factor out 1/2: 1/2(6x +10)

Hint: think of Multiples of 12 and 20

Hope this helps!
6 0
3 years ago
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