Using the old equation, a squared + b squared = c squared. C would be your hypotenuse
so yes it is a correct right triangle
Answer:
common ratio(r) = 10
place of the term = n
a = 3
then
sequence of 1 term = ar^(n-1)
= 3×10^(1-1)
= 3× 10^0
= 3×1
= 3
sequence of 2 term = ar^(n-1)
= 3×10¹
= 30
etc...
Step-by-step explanation:
lol id,k if this is right or not sooo yeah
330 because 4 or below stays the same 5 or above round up
Answer:
2 m/s
Step-by-step explanation:
Since speed is total distance over time, we first need to find the total distance the car traveled.
Total distance = 200 + 80 + 120 = 400 m
total time = 200 sec
speed = distance/time = 400/200 = 2 m/s
If you would like more help in math or other subjects for FREE, check out growthinyouth.org.
Answer:
1.4 hrs or 84 minutes
Step-by-step explanation:
t = time when the 2 trains will be 280 miles apart
95t + 105t = 280
200t = 280
t = 1.4 hrs or 84 minutes