Triangles PQR ans STU are similar. The length of PQ = 36 cm, RP = 48 cm and QR = 24 cm. The length of the longest side of triangle STU is 92 cm. What is the perimeter of triangle STU? A. 108 cm

B. 207 cm

C. 69 cm

D. 46 cm

need an answer ASAP

I had to post this again because of some person who thought it was a good idea to post a random link as an answer.

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Write the expression as a single natural logarithm. 2 in a - 4 in y