Answer:
The wall built around the field is 160 meters.
Step-by-step explanation:
Given that a square field is 40m long, to determine what is the length of wall which is constructed around it, the following calculation must be performed:
40 x 4 = X
160 = X
Therefore, the wall built around the field is 160 meters.
Answer:
5. 40
Step-by-step explanation:
(14) +(4x+6) = 8x
14 + 4x+ 6 = 8x
20 = 8x - 4x
4x = 20
x = 5
RT = 8x
= 8 * 5....since x = 5
= 40
20x and 9y. Terms can be either a single number or variable. Also, terms are separated by +, - signs. Thus, terms are parts of a mathematical expression separated by + or - signs.
For the second example, x should be 25, not 80.
Answer:
D
Step-by-step explanation:
8x60=480
480÷3=160
160x4=640
640 is 10 Minutes 40 Seconds
6 Miles is 24 Laps
640x6=3840
3840÷60=64
The Answer Will be 64 Minutes.
