jaelynnm
11.10.2020 •
Mathematics
Please its timed
Which equation can be used to solve the problem?
495 is 55 percent of what number?
StartFraction 55 times 1 Over 495 times 1 EndFraction = StartFraction 55 Over 495 EndFraction
StartFraction 100 times 45 Over 55 times 45 EndFraction = StartFraction 4500 Over 2475 EndFraction
StartFraction 45 times 9 Over 100 times 9 EndFraction = StartFraction 405 Over 900 EndFraction
StartFraction 55 times 9 Over 100 times 9 EndFraction = StartFraction 495 Over 900 EndFraction
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Ответ:
a
Step-by-step explanation:
Ответ:
Calculates the volume, lateral area and surface area of a square pyramid given the base side and height.
base side a
height h
6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digitvolume V
lateral area F
surface area S
slant height b
angle of inclination φ
degree
Settings softkey
The base and height of the Great Pyramid of Khufu are calculated as default values (230.4m and 146.6m).