Answer:
<h3>9.43</h3>
Step-by-step explanation:
The formula for calculating the distance between two points is expressed as
D =√(x2-x1)²+(y2-y1)²
Given the coordinates (0,0) and (8,5)
D = √(5-0)²+(8-0)²
D = √5²+8²
D = √25 + 64
D = √89
<em>D = 9.43</em>
<em>Hence the distance between the life guard and the swimmer is 9.43</em>
<em></em>
Need points, don’t use this
Answer is A
Use a centimeter ruler to find<span> the </span>map distance<span> from Charlotte to Winston-Salem. The </span>map distance<span> is about 1.6 cm. Use a proportion to </span>find the actual distance<span>. Let n represent the </span>actual distance<span>.</span>
Financing a brand new car
Answer: $48
Step-by-step explanation:
100-4=96%
96/100 = 0.96 (multiplier)
50 x 0.96 = 48