Answer:
the similarity statement helps you see that side RQ corresponds to UV, therefore 2x-4 : 5, and VW and QP are corresponding sides
Step-by-step explanation:
set up a proportion, then cross-multiply
2x-4/16 = 5/8
8(2x-4) = 16(5)
x = 7
Answer:
4618.1 ft³
Step-by-step explanation:
Volume of the cone:
Volume of the cilinder:
Total volume is 2*Vcone + Vcilinder = 1470π ≈ 4618.1 ft³
Answer:
Retrospective
Step-by-step explanation:
This is a sampling type in which the outcome has already occurred at the time of the study. It is the collecting of data from source by looking back into past events and using the information to draw outcomes. This can be either cohort or case, the study can assist us to use past records to predict future events. Most of the events investigated are uncommon and have special characteristics. Another example is investigating women who survived breast cancer in Asia.
the answer is true because if you have 3x2 it is the same as 3xx2
Answer:
b = 452.16 cm^3
Step-by-step explanation:
V = (pi)(r^2)(h) --> V= (3.14)(4^2)(9) --> 452.16