Answer: For perimeter, you add all the sides together.
For Area, you mutiply length by width.
Step-by-step explanation:
A square has 8 cms for all 4 sides.
For perimeter, you would just add 8, 4 times. Which equals 32.
For area, you would mutiply 8 by 8. Which equals 64.
Answer:
5√(10/x)
Step-by-step explanation:
√10^3/4x
= √10^3 / √4x
= 10√10 / 2√x
=(10/2)√(10/x)
= 5√(10/x)
We'll represent the distance as d and the time as t.
d= 3(t+7) because Gilda is 7 minutes late when travelling 3 mph
d= 4(t-5) because Gilda is 5 minutes early at 4 mph
d= 3t + 21
d= 4t -20
3t +21 =4t -20
41=t
d= 3(41) +21= 144
The distance is 144 miles.
Answer:
1/3,1/4,and so on like increasing in number