L = 10a + a
L = 11 a
W = 1/10 (11a)
W = 1.1 a
Perimeter = 2(L + W)
Perimeter = 2*(11a + 1.1a)
Perimeter = 22a + 2.2 a
Perimeter = 24.2 a
Area = L * W
Area = 11a * 1.1a
Area = 12.1 a^2
The perimeter is 2*area
P = 2*A
P = 2* 12.1 a^2
P = 24.2 a^2
Now put in the perimeter on the left side of the above equation.
24.2a = 24.2 a^2 Divide both sides by 24.2
1 a = a^2 Divide by a
1 = a
The length = 11*a = 11*1 = 11
The Width = 1.1 a = 1.1 * 1 = 1.1
Answers
L = 11 <<<<<<< answer
W = 1.1 <<<<<< answer
Answer:
60. .75
70. .14
71. -.52
72. -.70
Step-by-step explanation:
ask your teacher lol. thats what he she is there for
Area= height times length so...1,562,528cm(height) * 5,629,528 base
= 8.7963e12
Lola is incorrect because the width is half of the length as stated before.
Answer: No.
Step-by-step explanation:
Given: A treasure chest sinks at a rate no less than 20 feet per second.
Speed = -20 feet per second.
The depth of ocean = -4200 feet
Since 1 minute = 60 seconds
Therefore 3 minutes=
180 seconds
The depth D reached by treasure chest in 3 minutes is given by :-
Clearly -4200<-3600
Therefore, the treasure chest can not reach the ocean floor in less than 3 minutes.
