Answer:
multiply all the numbers
Step-by-step explanation:
The expression that represents the distance between -3 and 5 on the number line is “-3-5”.
Speed is the rate of distance over time.
<em>The speed of the boat is 13mph south-west</em>
Given
<em />
<em> --- west</em>
<em />
<em> -- south</em>
<em />
The speed is illustrated with the attached image
Because both speeds act at a diagonal, the speed (v) of the boat is calculated using Pythagoras theorem as follows:



Take square root


<em />
<em>Hence, the speed of the boat is 13mph south-west</em>
Read more about speed at:
brainly.com/question/22610586
Answer:
73 degrees buddy
Step-by-step explanation:
Figure attached.We know there are 360 degrees in a ...