Can you prove that the two triangles are similar? justify your answer.

 The justified answer is given below.

Step-by-step explanation:  We are asked whether we can prove the two triangles shown in the figure are similar. Also, to justify the answer.

From the figure, we note that

The lengths of the two sides of first triangle are 4 units and 5 units. And, the lengths of the corresponding sides of the second triangle are 20 units and 25 units.  

So, we get

That is, the two pairs of corresponding sides are proportional.

Also, the measure of the angle lying between the two corresponding pairs of proportional sides are equal.

Therefore, by side-angle-side (SAS) similarity postulate, we find that the given two triangles are SIMILAR.

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.

~

ƒ = 0.03b

hope this ( :

step-by-step explanation: