The coordinates of the vertices of △abc are a(−1, 1) , b(−2, 3) , and c(−5, 1) . the coordinates of the vertices of △a′b′c′ are a′(−1, −4) , b′(−2, −6) , and c′(−5, −4).
which statement correctly describes the relationship between △abc and △a′b′c′ ?
a. △abc is congruent to △a′b′c′ because you can map △abc to △a′b′c′ using a translation 3 units down followed by a reflection across the x-axis, which is a sequence of rigid motions. b. △abc is congruent to △a′b′c′ because you can map △abc to △a′b′c′ using a translation 5 units down followed by a reflection across the x-axis, which is a sequence of rigid motions. c. △abc is not congruent to △a′b′c′ because there is no sequence of rigid motions that maps △abc to △a′b′c′ .d. △abc is congruent to △a′b′c′ because you can map △abc to △a′b′c′ using a reflection across the x-axis followed by a translation 3 units down, which is a sequence of rigid motions.

2 & 7

step-by-step explanation:

he climbs 300 ft/hr at a constant rate. the peak is at 1,500 ft.

when going up, he reaches 600 ft in 2 hours. remember, that he is going in a constant rate. divide 600 with 300:

600/300 = 2

assuming that he takes the same route back (meaning that it's a 1500 ft route back, you can solve.

note also that you are solving when he gets back to 600 ft after he reaches the peak.

first, find the amount of hours it takes to get up the peak. divide the total amount (1500), with the ft/her (300) to get the amount of hours (x):

1500/300 = x

x = 5

it takes jamie 5 hours to get up. now, he is returning down, and reaches 600 (his current destination). remember that he climbs at a constant 300 ft/hr. divide 600 with 300:

600/300 = x

x = 2

now add the two numbers together.

x = 5 + 2 = 7

jamie takes 7 hours to go up the mountain and reach his current position when descending.

(total amount/constant rate) = (time).

remember that it is a constant rate, so in total, when he gets back down the mountain, it will take the same amount of time as when he goes up. the total amount for the round trip is: 5 + 5 = 10.

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lolololkzaxio2ier286udeg

it would be 3 ÷by 6 because the number on each side