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3 years ago

Tell me how you go it

Mathematics

2 answers:

Dafna11 [192]3 years ago

7 0

x will be 67 because in each case the angles are alternate interior angle so we can prove x=67degree

swat323 years ago

6 0

Answer:

x=67deg.

Step-by-step explanation:

by opposite angles at intersecting lines n corresponding angles of parallel lines, x=67deg.

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How do I start this problem? I don't need help with the graphing part.

tamaranim1 [39]

Answer:

x = 6 , y = 0 (x , y) = (6 , 0)

x = 12, y = 3 (x , y) = (12 , 3)

x = 24, y = 9 (x , y) = (24 , 9)

Step-by-step explanation:

Simply plug in a x, and find a y that would make the equation true:

When x = 6:

6 - 2y = 6

6 (-6) - 2y = 6 (-6)

-2y = 0

(-2y)/-2 = (0)/-2

y = 0

When x = 6, y = 0 (x , y) = (6 , 0)

When x = 12:

12 - 2y = 6

12 (-12) -2y = 6 (-12)

-2y = -6

(-2y)/-2 = (-6)/-2

y = 3

When x = 12, y = 3 (x , y) = (12 , 3)

When x = 24:

24 - 2y = 6

24 (-24) - 2y = 6 (-24)

-2y = -18

(-2y)/-2 = (-18)/-2

y = 9

When x = 24, y = 9 (x , y) = (24 , 9)

3 0

3 years ago

1/3 of $6.00 <br> What is the new price? <br> Show how you got your answer please!

Katarina [22]

Answer:

Step-by-step explanation:

1/3 of $6 = 1/3 * 6 = $2.00

5 0

3 years ago

Read 2 more answers

Simplify The Following Expression.

Aliun [14]

Answer:

Step-by-step explanation:

remove unnecessary ()

5/9x+3/8-(1/2x+1/3)

when there is a - in front of an expression in (), chanbe he sign of each term in the expression

5/9x+3/8-1/2x-1/3

now calculate the difference

1/18x+3/8-1/3

subtract the fractions

1/18x+1/24

7 0

4 years ago

What percent of 48 is 54

lisov135 [29]

$\begin{array}{ccc}48&-&100\%\\54&-&p\%\end{array}\ \ \ |cross\ multiply\\\\48p=54\cdot100\\48p=5400\ \ \ \ |divide\ both\ sides\ by\ 48\\\boxed{p=112.5}$

Answer: 54 is 112.5% of 48.

4 0

3 years ago

Determine the whole number of standard deviations that includes all data values. The mean price of the nonfiction books on a bes

Hatshy [7]

Using z-scores, it is found that all of the values fall within 2.46 standard deviations of the mean.

<h3>What is the z-score formula?</h3>

The z-score of a measure X of a variable with mean $\mu$ and standard deviation $\sigma$ is given by:

$Z = \frac{X - \mu}{\sigma}$

The z-score measures how many standard deviations the measure is above or below the mean.

In this problem, the farthest variable from the mean is of $29.95, hence X = 29.95 and:

$Z = \frac{X - \mu}{\sigma}$

$Z = \frac{29.95 - 22.58}{3}$

Z = 2.46.

Hence, all of the values fall within 2.46 standard deviations of the mean.

More can be learned about z-scores at brainly.com/question/24663213

6 0

2 years ago