Answer:
divide perimeter by 3
Step-by-step explanation:
all 3 sides of an equilateral triange are equal, so you can divide the perimeter by 3 to get the length of one side
Answer:
17.5 hours
Step-by-step explanation:
5x-5 over 4 days and the plan to travel 4.5 hours each day. WE have to find how many hours will they drive each day. Now, to find the total time pu x to 4.5 in the above expression. 5(4.5)-5
= 22 * 5-5 = 17. 5 hours over the four days of traveling
3/8-1/4=1/8. ·°·
Hope this helped o think it's subtraction if it's asking how much was left
Step-by-step explanation:
the answer is in the picture
Answer:
n = 32/7
Step-by-step explanation:
n/4 = 8/7
Using cross products to solve
n*7 = 4*8
7n = 32
Divide each side by 7
7n/7 = 32/7
n = 32/7
