3 years ago

How many lines of symmetry does a rectangle have?

Mathematics

2 answers:

Nookie1986 [14]3 years ago

8 0

A rectangle has 4 sides with C: Two Lines of Symmetry.

lawyer [7]3 years ago

5 0

A rectangle can have 2 lines of symmetry. a vertical, and a horizontal.

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Which of the c-values satisfy the following inequality? 2>c/3

tino4ka555 [31]

Answer:

$\Large \boxed{{c$

Step-by-step explanation:

2>c/3

Multiply both sides of the inequality by 3.

2(3)>c/3(3)

6>c

Switch sides.

c<6

8 0

4 years ago

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0.6 : 3.3 : 3/2 reduce this the : means its a ratio REDUCE THE RATIO!!!

Sati [7]

3:5
1:1
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3 years ago

The advertised size of a computer or television screen is actually the length of the diagonal of

andreyandreev [35.5K]

Answer:

37.5 cm

Step-by-step explanation:

See attached for reference.

let the diagonal be x,

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x² = (22.5)² + (30)²

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3 years ago

A) be 85° 120° (2x - 10° X

Lunna [17]

Let's see what to do buddy...

_________________________________

Step (1)

We know that the sum of the interior angles of any n-sided figure is obtained from the following equation :

$(n - 2) \times 180$

Our figure has 5 sides ;

So , sume the interior angles of it equals :

$(5 - 2) \times 180 = 3 \times 180 = 540 \\$

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Step (2)

First look at the photo which I post.

According it we have :

$(180 - x) + 120 + 85 + (2x - 10) + 90 = 540 \\$

$2x - x + 475 - 10 = 540$

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Subtract the sides of the equation minus 465 :

$x = 540 - 465$

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And we're done.

Thanks for watching buddy good luck.

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3 years ago

I bought 1/2 gallon of paint then I found 1/3 of paint in my garage how much more paint do I need to have 3 gallons of paint

Ostrovityanka [42]

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tinha 5/6 de litro
para 1 litro faltam 4/6 de litro
para 3 litros faltam 2 litros e 4/6 de litro ou, simplificando:
4/6 = 2/3, logo, faltam 2 litros e 2/3 de litro.

6 0

4 years ago