The ladder makes a rectangle triangle with the floor and wall, the ladder is the hypothenuse. So we use Pythagoras theorem: <span>the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides
</span>So we have:
hyp^2 = wall^2 + floor^2
and plugging data in:
18^2 = wall^2 + 7^2
324 = wall^2 + 49
wall^2 = 275
<span>wall = 16.58
</span>
I'm not 100% sure it's correct but it's 15(2)-5(2)=x+9(3)8(3)
30-10=20+27-24=3
23
Answer:
0.523
Step-by-step explanation:
Let :
New car = N
Sunroof = S
P(N) = 0.86
P(N n S) = 0.45
Recall :
P(A|B) = p(AnB) / p(B)
Therefore ;
P(S|N) = P(SnN) / p(N)
P(S|N) = 0.45 / 0.86
P(S|N) = 0.523
<span>5x-102=13
Add 102 to both sides
5x=115
Divide 5 on both sides
Final Answer: x=23</span>
Answer:
I believe its is 90.6 for plato if i remember correctly
Step-by-step explanation:
