10 40 400
20 30 600
25 25 625
35 15 525
40 60 2400
(mb if it’s incorrect)
Answer:
c
Step-by-step explanation:
Answer:
approx 15.5 hours
Step-by-step explanation:
475/30 = 15.83 miles per hour
245 = 15.83·t
t = 245/15.83
t = 15.5 hours
Yes it is enough to enclose the yard
Answer:
Your answer is 29.
Step-by-step explanation:
pythagorean theorem: a^2+b^2=c^2
equation: 20^2+ 21^2=x^2
next, simplify it to 400+441=x^2 and you would get 841.
now we must find the square root of 841 to get 29