Answer:
x=4+-isqrt(5/7
I checked my work on this problem and got this answer hope this helps
: )
2hrs and 18 mins = 138 mins
381 km / 138 mims = 2.76 km / minute
2.76 km / min * 60 = 165.6 km / hr
His two speeds for the whole journey include 165.6 km / hr and 30 km / hr.
165.6 + 30 = 195.6
195.6 / 2 = 97.8 km / hr
The average speed is 97.8 km / hr
Answer:
true
Step-by-step explanation:
The both triangles are congruent by Angle Angle Angle (AAA ) rule
1/100 as a fraction is what you're looking for, I assume. 1 over 100, one part of one hundred equal parts.
Answer:
16:24
Step-by-step explanation:
Hope this helps!
