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3 years ago

What is the value of x? Enter your answer in the box. x =

Mathematics

1 answer:

son4ous [18]3 years ago

3 0

one angle is 3x-3

another angle is 6(x-10)

Both angles are vertically opposite angles

Vertically opposite angles are always equal

So we equation both the angles and solve for x

3x - 3= 6(x-10)

3x - 3 = 6x - 60

Subtract 6x from both sides

-3x - 3 = -60

Add 3 on both sides

-3x = -57

Divide by 3

x = 19

The value of x= 19

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Is 4(x + 2y) + 4x equal to 8(x + y)?<br> Yes or no

Sever21 [200]

Answer:

Yes

4x + 8y + 4x = 8x + 8y

8x + 8y = 8x + 8y

5 0

3 years ago

Read 2 more answers

lo que es 40 x 21 dividido por 8 redondeado al décimo más cercano muestra el trabajo, así que sé que no solo usaste una calculad

Mars2501 [29]

Answer:

*40

+840

840

105

$8\sqrt{840}$

-80

-40

=105

<u>8 goes into 84 ten times, 84-80 =4</u>

<u>Bring down the zero make 40 which 8 goes into five times</u>

<u></u>

Step-by-step explanation:

cant be round because there no tenths place

<h2>TRANSLATION</h2><h2> </h2><h3>8 entra en 84 diez veces, 84-80 = 4 </h3><h3> </h3><h3>Baje el cero, haga 40, en el que 8 entra cinco veces</h3><h3 /><h3>no puede ser redondo porque no hay décimos, asegúrese de poner los números correctos</h3>

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3 years ago

A researcher planning a survey of heads of households in New York has census lists for each of the 62 counties in the state. The

wel

Answer: A. It is more susceptible to bias than would be a simple random sample.

hope this helps

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2 years ago

Solve. −815x=2.24 Enter your answer as a mixed number in simplest form in the box. x =

lutik1710 [3]

x=2.7 x 10*-3

Step-by-step explanation:

-815x=2.24

x=-2.24/815

x=2.7 x 10*-3

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2 years ago

If c – 8 is an odd integer, which of the following could be the value of c?

finlep [7]

Answer:

Since you didn't give me any choices I can tell you that c is ANY ODD NUMBER THAT EXISTS.

Step-by-step explanation:

im smart ツ

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2 years ago