hyen4317 hyen4317
  • 19-06-2021
  • Mathematics
contestada

Cho một hình chử nhật có chiều dài gấp 3 lần chiều rộng. Nếu tăng chiều dài Lên 7cm và giữ nguyên chiều rộng thì diện tích sẽ tăng thêm 630cm2. Tính chu vi hình chử nhật ban đầu.

Respuesta :

qveenbry
qveenbry qveenbry
  • 19-06-2021

Answer:

Free pts cuz imma bad *bleep*

Step-by-step explanation: hehe

Answer Link

Otras preguntas

What are issues that resonate across cultures?
Which could be used as valid evidence in a persuasive essay? A. an expert's opinion B. circular reasoning C. an unproven hypothesis D.
what is 320/25 in a mixed number
-7y+3=-25 I need help
The table shows the distance run by Jeremy and Mateo in particular amounts of time.what is Jeremy's running rate in miles per hour?what is Mateos running rate i
An image that involves a "turn" on the literal meaning of the word is called a ______.
Hey guys, I'm really stuck with this problem. A dozen golf balls fit inside a box in the shape of a rectangular prism. The golf balls are packed tightly togethe
what is the meaning of a mask?
John Marin felt that true art was purely abstract. a. True b. False
The French and Indian War resulted in England's becoming the leading colonial power in the world.