Answer: The equation would NOT help us solve for the length and width of the classroom is "
".
Step-by-step explanation:
Let y be the width of the rectangular classroom floor and x be the length of the rectangular classroom floor .
Given ,
The perimeter of a rectangular classroom floor is 90 feet.
The length of the floor is twice the width.
i.e. Length =2 (width)
i.e. x= 2y ..(i)
Also, perimeter = 2(length+width)
When we put value of x from (i), we get

Hence, the equation would NOT help us solve for the length and width of the classroom is "
".
Answer:
10%
Step-by-step explanation:
2937 ÷ 2670 = 1.1
1.1 - 1 = 0.1
yes thats fab Step-by-step explanation:
The perimeter of a rectangle is 46 inches. If the width of the rectangle is 9 inches, what is the length?
A.
23 inches
B.
14 inches
C.
28 inches
D.
37 inches
Reset
Answer:
34% = 272 students
100% = 272/34%
= 800 students
Step-by-step explanation:
to check whether the answer is correct
= 34% × 800
= 272 students
28,000
Hope this helped :)