Answer:
(x+7) (x+3)
Step-by-step explanation:
x times x equals x2
3x + 7x = 10x
7 x 3 = 21
(x+7) (x+3)
Answer:If it has 4 equal sides
If the angles are 90°
Hope this may helps you
Answer:
367 19/27
Step-by-step explanation:
Use symbolab bruv, its easy.
Answer:
50
Step-by-step explanation: