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3 years ago

The figure is an isosceles trapezoid. How many lines of reflectional symmetry does the trapezoid have?

Mathematics

2 answers:

Mekhanik [1.2K]3 years ago

9 0

Answer: there is only one line of reflection symmetry.

Step-by-step explanation:

Natalija [7]3 years ago

4 0

Reflectional symmetry is the mirror image of one side of image to the other when we divide the image. In other words it is one half of image is the reflection of other half of image.

In isosceles trapezoid, the length of the sides are same . the bases are not same.

When we draw a vertical line in the middle of isosceles trapezoid, the left side of the image is the reflection of right side .

So there is only one line of reflection symmetry.

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Why is it important to take personal responsibility for becoming financially literate?

lawyer [7]

Answer:

Financial literacy is important because it equips us with the knowledge and skills we need to manage money effectively. Without it

Step-by-step explanation:

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3 years ago

Solve the equation. 3(x−9)=30

a_sh-v [17]

Answer:

x = 19

Step-by-step explanation:

3(x - 9) = 30

Divide both sides by 3 to isolate the binomial.

x - 9 = 10

Add 9 to both sides to isolate x.

x = 19

Check your answer by plugging x = 19 back into the equation.

3(x - 9) = 30

3(19 - 9) = 30

Subtract.

3(10) = 30

Multiply.

30 = 30

Your answer is correct.

Hope this helps!

3 0

3 years ago

Read 2 more answers

a. Un equipo de tenis de mesa ganó 21 juegos y perdió 12 juegos, ¿cuál es la razón entre ganados y perdidos?

True [87]

Answer:

The ratio between won and lost is $\frac{7}{4}$

Step-by-step explanation:

The question in English is

A table tennis team won 21 games and lost 12 games, what is the ratio between won and lost?

Let

x ------> the number of games won

y -----> the number of games lost

we have

$x=21\ games$

$y=12\ games$

we know that

To find the ratio divide the number of games won by the number of games lost

$\frac{x}{y}$

substitute the values

$\frac{21}{12}$

Simplify

$\frac{7}{4}$

4 0

4 years ago

Two numbers have the same digits in the millions period, The same digits in the thousands period, and the same digits in the one

hjlf

Not unless the digits in each period are also in the same order. That is, the digit in each PLACE must be the same.

5 0

3 years ago

Help please ASAP I’m not good at this

stepladder [879]

Answer:

y = 0.7x + 12

Step-by-step explanation:

5 0

4 years ago