Triangle RST is dilated to produce triangle R'S'T. Which statement describes triangle R'S'T? Its x- and y-coordinates are 2 times the corresponding coordinates of triangle RST. Its x- and y-coordinates are of the corresponding coordinates of triangle RST. Its x- and y-coordinates are the opposite of the corresponding coordinates of triangle RST. Its x- and y-coordinates are interchanged compared to the coordinates of triangle RST.

I believe it is A; Its x- and y- coordinates are 2 times the correspopnding coordinated of the triangle RST.

Step-by-step explanation:

It just seems the most plausible. I am also taking the Quiz right now.

Its A

Step-by-step explanation:

The Triangle is 2x bigger

Got it right on edg

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

m∠cdf = 43° , m∠gdf = 114°, m∠gde = 23°, m∠edh = 23° , m∠cdh = 157°

step-by-step explanation:

since, it is given that de bisects the angle gdh ⇒ de divides the angle gdh into two equal angles.

⇒ m∠gde = m∠edh

⇒ 8·x   - 1 = 6·x + 5

⇒ x = 3

so, m∠gde = 8·x - 1 = 23°

and m∠edh = 23°

now, it is given ∠cde is an straight angle so, m∠cde = 180°

⇒ m∠cdf + m∠fdg + m∠gde = 180°

⇒ 43° + m∠fdg + 23° = 180°

⇒ m∠fdg = 114°

again, m∠cde = m∠cdh + m∠edh = 180°

m∠cdh + 23° = 180°

⇒ m∠cdh = 157°