AB = length of the rope = L = 95 ft
AC = depth of water = h = 40 ft
BC = distance of the anchor from a point directly below the boat = x
consider triangle ABC
using Pythagorean theorem , we get
AB² = AC² + BC²
L² = h² + x²
inserting the values
(95)² = (40)² + x²
9025 = 1600 + x²
subtracting 1600 both side
9025 - 1600 = 1600 - 1600 + x²
x² = 7425
taking square root both side
x = sqrt(7425)
x = 86.2 ft
Answer:B
Step-by-step explanation:
-2x+5>9
-2x>4
-x>2
x<-2
You would take your number, let's use 55, and multiply it by 0.35.
55 x 0.35 = 20.25
Then add that answer to your original number.
55 + 20.25 = 75.25
Your answer is 17.25.
He drives an extra 4/10 miles you can check your work by adding 4
<span><span><span><span><span>I am so sorry if this is wrong, but
2−5</span>+4</span>+21</span>+1666666</span>−<span>(2)(43)
</span></span><span>=<span><span><span><span>−3+4</span>+21</span>+1666666</span>−<span>(2)(43)
</span></span></span><span>=<span><span>1+21+1666666</span>−<span>(2)(43)
</span></span></span><span>=<span>22+1666666−<span>(2)(43)
</span></span></span><span>=<span>1666688−<span>(2)(43)
</span></span></span><span>=1666688−86
</span><span>Your answer would be 1,666,602
Hope this helps!:)</span>