Answer:
A
Step-by-step explanation:
RT=12
TU=5
RU=12+5=17
RS=17+7=24
SU=√(RS²-RU²)=√(24²-17²)=√(24-17)(24+17)=√(7×41)=√287
area=1/2×12×√287=6×√287≈101.6 unit²
Answer:
-1/2, 2/3
Step-by-step explanation:
(3m - 2)(2m + 1) = 0
3m - 2 = 0 or 2m + 1 = 0
3m = 2 or 2m = -1
m = 2/3 or m = -1/2
The answer is A, as for every 48 stickers there are two sheets :)
Answer:
The first type of solid shapes to be discovered are known as Platonic solids, which include the cube, the tetrahedron, the octahedron, the dodecahedron, and the icosahedron
