The answer to this problem is -23, C.
<span>Triangle ADC is also a right triangle, with D the right angle, and AC the hypotenuse. </span>
<span>The triangles are similar (right triangles which share an angle (A), so... </span>
<span>AD/AC = AC/AB </span>
<span>5/6 = 6/AB </span>
<span>AB = 6*6/5 = 36/5 = 7.2 </span>
<span>The answer to the first question is "C" </span>
<span>CD can be found using the Pythagorean theorem... </span>
<span>AD^2 + CD^2 = AC^2 </span>
<span>25 + CD^2 = 36 </span>
<span>CD^2 = 11 </span>
<span>CD = sqrt(11) = 3.3 </span>
Answer:
The distance you have to paddle = 50
Step-by-step explanation:
In order to determine the distance you have to paddle, you simply find out how many 2.5s are in 125. This is a case of simple division, as follows:
Total distance = 125
stride = 2.5
distance of paddle = 125 ÷ 2.5 = 50
Answer:
1
Step-by-step explanation: