Answer:
64 squnits
Step-by-step explanation:
trapezium is (base+top)/2 times height
(6+10)/2=8
8x8=64
Answer:
subtract 0.4
Step-by-step explanation:

=

Multiply both sides by 15
6 =

Multiply both sides by c
6c = 30 Divide both sides by 6
c = 5
A. y=0.5x
B y=-2x
C y=6x
D y=12
Answer:
x = 12
Step-by-step explanation:
Subtract 3 from both sides
p.s. it would be 18 if it was x-3 = 15