:( segment tq is 26 units long. what is the length of qv? 8 units 26 units 31 units 32 units

The length of QV is 31 units

Notice that triangle STR and triangle TQR are congruent by Side-Angle-Side, so ST = TQ

We also know that TQ = 26, and we can infer from our diagram that , so let's replace the values:

ST = TQ

Also, notice that triangle SVR is congruent to Triangle VQR by Side-Angle-Side as well, so QV = SV

We know that , so let's replace the value:

Since we know that , we can replace the value to find QV:

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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