Speed is distance over time
So 2000-1500=500 (how far the boat went in the given time)
the time is 10 seconds
500/10=50ft/sec.
Answer:
19.7
Step-by-step explanation:
a^2+b^2=c^2
so 18^2+8^2=x^2
324+64=388
x is about 19.7
We have been given that there are about 1.61 kilometers in 1 miles.
Let x represent a distance measured in kilometers and y represent the same distance measured in miles.
We can set two equations from the given information as:
(Number of kilometers in terms of number of miles)
(Number of miles in terms of number of kilometers)
Therefore, and will be our equations.
Answer:
C.
Step-by-step explanation:
In compositional functions, you always take the function inside parentheses FIRST, inputting that into the second function for every <em>x</em><em> </em>visible.
I am joyous to assist you anytime.
Answer:
Distance = 10.77 to nearest hundredth
Step-by-step explanation:
Using
d = √ (x_2 - x_1)^2 + (y_2 - y_1)^2
With the two points given
( -6,-1)(4,3)
x_1 = -6
y_1 = -1
x_2 = 4
y_2 = 3
Insert the values
=√(4 -(-6)^2 + (3 - (-1)^2
=√(4 + 6)^2 + (3 +1)^2
=√ 10^2 + 4^2
=√100 + 16
=√ 116
= 10.77033
= 10.77 to nearest hundredth