sh143107
sh143107
27-02-2021
Mathematics
contestada
please helpppppp if you can ^v^
Respuesta :
EMEGroup
EMEGroup
27-02-2021
Answer:
The right answer is (a) 4x^2 +90x
Step-by-step explanation:
Thanks alot for this question :)
Answer Link
HajirahBibi
HajirahBibi
27-02-2021
The answer is the first option: 4x² + 90x.
Explanation:
The whole area (walkway + swimming pool):
(2x + 20)(2x + 25)
= 4x² + 90x + 500
The swimming pool area:
25 x 20
= 500
The area of the walkway:
4x² + 90x + 500 - 500
= 4x² + 90x
Answer Link
VER TODAS LAS RESPUESTAS ( 21+ )
Otras preguntas
When writing your global purpose, which of the following is NOT considered a helpful practice?
Pablo purchased adult and youth TICKETS for the football game. He bought x adult tickets for $74 each and y youth tickets for $35. Write an expression that can
What Do You Get When You Multiply An Object's mass times the acceleration?
The width,w, of a rectangular garden is X -2 the area of the garden is X^3-2X-4 what is an expression for the length of the garden? A. X^2-2x-2 B. X^2+2x-2 C.
Suzanne is 64 inches tall what is equal to 64 inches
How did the Mongol conquests promote trade and cultural exchange
Which of the following sentences is written correctly? A. The helpless baby crying over not having anything to eat right away. B. When the baby cries loudly bef
Which development was most important in causing the rapid growth of suburbs?
Which of the following sentences is written correctly? A. The helpless baby crying over not having anything to eat right away. B. When the baby cries loudly bef
How would you correct the following sentence fragment?Ran into the room
