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3 years ago

If ABC is reflected across the y-axis and then the x-axis what are the coordinates of A'?

Mathematics

1 answer:

lys-0071 [83]3 years ago

8 0

Answer:

they would be the negative or positive version depending on the coordinates of ABC

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(when u solved it, can u show me how you got the answer because my teacher wants us the show the work as well)

Flura [38]

Answer 243mm^2

Explanation:
I first split the shape into two smaller shapes. Then I found those two areas and added them! (18x12)+(9x3)=243

8 0

3 years ago

Solve for x. 3х - 4 = 13

dybincka [34]

$\large\bold{\underline{\underline{ \: x = 5 \frac{2}{3} }}}$

$\large\mathfrak{{\pmb{\underline{\orange{Step-by-step\:explanation}}{\orange{:}}}}}$

$3x - 4 = 13$

$➺ \: 3x = 13 + 4$

$➺ \: 3x = 17$

$➺ \: x = \frac{ 17}{3}$

$➺ \: x = 5 \frac{2}{3}$

$\large\mathfrak{{\pmb{\underline{\blue{To\:verify}}{\blue{:}}}}}$

$➺ \: 3x - 4 = 13$

$➺ \: 3 \times 5 \frac{2}{3} - 4 = 13$

$➺ \: 3 \times \frac{17}{3} - 4 = 13$

$➺ \: 17 - 4 = 13$

$➺ \: 13 = 13$

➺ L. H. S. = R. H. S.

Hence verified.

$\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35♛}}}}}$

7 0

3 years ago

Read 2 more answers

A successful basketball player has a height of 6 feet 5 inches, or 196 cm. Based on statistics from a data set, his height conve

SVETLANKA909090 [29]

Answer:

The player's height is 3.02 standard deviations above the mean.

Step-by-step explanation:

Consider a random variable X following a Normal distribution with parameter μ and σ.

The procedure of standardization transforms individual scores to standard scores for which we know the percentiles (if the data are normally distributed).

Standardization does this by transforming individual scores from different normal distributions to a common normal distribution with a known mean, standard deviation, and percentiles.

A standardized score is the number of standard deviations an observation or data point is above or below the mean.

The standard score of the random variable X is:

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

These standard scores are also known as z-scores and they follow a Standard normal distribution, i.e. N (0, 1).

It is provided that the height of a successful basketball player is 196 cm.

The standard value of this height is, z = 3.02.

The z-score of 3.02 implies that the player's height is 3.02 standard deviations above the mean.

3 0

3 years ago

Can I get some help to solve this question pls

ikadub [295]

Answer:

the complete graph is in the image

Step-by-step explanation:

to plot this, plug in values of x and find y.

4 0

3 years ago

Solve please. 5x+6=1 X=

umka2103 [35]

Answer:

Step-by-step explanation:

Given, 

5x + 6 = 1

=> 5x = 1 - 6

=> 5x = -5

$= > x = \frac{ - 5}{5}$

=> x = -1 (Ans)

3 0

3 years ago