Answer:
Find the height of a cylinder with radius 25 cm and surface area 8953.54 cm².
O = 2·pi·r^2 + 2·pi·r·h --> h = O/(2·pi·r) - r = 8953.54/(2·pi·25) - 25 = 32.00 cm
Find the volume of a rectangular prism that measures 47 meters long, 24 meters wide, and 33 meters high.
V = a·b·c = 47·24·33 = 37224 m³
Find the surface area of a square pyramid with dimensions 6 ft by 6 ft, and slant height 9 ft.
O = a^2 + 2·a·hs = 6^2 + 2·6·9 = 144 ft²
Answer:
A is correct
Step-by-step explanation:
The opposite of a negative is a positive. Anything positive is bigger than a negative
In fraction form, 5/4. Mixed number, 1 1/4 pretty sure. If needed in decimal form 1.25
USE PEMDAS
8(7+23)=8(7)+8(23)
=56+184
=240
Answer:
c -13
Step-by-step explanation:
