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3 years ago

True or false? In a two column proof, the right column states your reasons

2 answers:

8 0

False. A two-column proof is also known as a "Statement-Reason Proof", with the statement column on the left and the reason column on the right.

Yuri [45]3 years ago

7 0

Answer:

True

Step-by-step explanation:

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24 students in a class took an algebra test. if 18 students passed, what percent passed.

tia_tia [17]

Answer:

75%

Step-by-step explanation:

18/24=0.75

8 0

2 years ago

Read 2 more answers

Solve for x. 25 - 3x = -5(1 - x) - 2x

grandymaker [24]

Answer:

$x = 5$

Step-by-step explanation:

25 - 3x = -5(1 - x) - 2x

We have to first get rid of the parenthesis:

$-5 * 1$ ==> -5

$-5 * -x$ ==> 5x

So now you should have:

25 - 3x = -5 + 5x - 2x

Combine like terms:

25 - 3x = -5 + 5x - 2x

25 - 3x = -5 + 3x

Add 3x to both sides:

25 - 3x = -5 + 3x

+ 3x = + 3x

And you should have:

25 = -5 + 6x

Add 5 to both sides:

25 = -5 + 6x

+5 = +5

30 = 6x

Divide 6 to both sides:

$\frac{30}{6}$ = $\frac{6x}{6}$

5 = x

3 0

2 years ago

Read 2 more answers

The diagram above shows a square PQUV and a regular pentagon QRSTU. Find the value of x.

Misha Larkins [42]

Answer:

Each interior angle of a pentagon equals 108 degrees.

Therefore Angle U = 108 degrees.

The angle of the square is 90 degrees.

Therefore, Angle x = 360 - 108 -90 degrees = 162 degrees!

Step-by-step explanation:

3 0

2 years ago

Month

prohojiy [21]

Answer:Secondary sources are works that analyze, assess or interpret an historical event, era, or phenomenon, generally utilizing primary sources to do so. Secondary sources often offer a review or a critique. Secondary sources can include books, journal articles, speeches, reviews, research reports, and more.

Step-by-step explanation:

4 0

2 years ago

How to solve this problem

lozanna [386]

Answer:

x = 2

Step-by-step explanation:

We are given the equation 3 - 4x - 2 = 2x - 11;

$3 - 4x - 2 = 2x - 11,\\3 - 2 = 6x - 11,\\1 = 6x - 11,\\12 = 6x,\\\\x = 2\\Conclusion, x = 2$