Answer:6x2=12-10=2 and 4×+3=12
Step-by-step explanation:
The answer is 12cm because area (420) divided bye height (35) gives you the corresponding side 12cm.
Answer:
4 x 3, 1/2 x 4, 1/2 x 3
Step-by-step explanation:
Answer:
n = 13
Step-by-step explanation:
20= -6+2n
Add 6 to each side
20+6= -6+6+2n
26 = 2n
Divide each side by 2
26/2 = 2n/2
13 =n