4x(-2) + 4 x 7 4x5 + 2x(-1) =[-8 20]
[28 -2 ]
Answer:
all fractions containing integers are rational numbers is true I believe.
Step-by-step explanation:
Y=12/5 + 2x/5
Explanation:
6 regular triangles meet at vertex to form a regular tessellation.
Answer is D.
Hope it helps!
Answer:
6.73 x 1
Step-by-step explanation: