Answer:
18.87 km/hr
Step-by-step explanation:
First boat is heading North with a speed of 10 km/hr.
Second boat is heading West with a speed of 16 km/hr.
Time for which they move = 2.5 hours
To find:
The speed at which the distance is increasing between the two boats.
Solution:
Let the situation be represented by the attached diagram.
Their initial position is represented by point O from where they move towards point A and point B respectively.
We can use Pythagorean Theorem to find the distance AB.
AB is the hypotenuse of the right angled 
.
According to Pythagorean theorem:
The speed at which distance is increasing between the two boats is given as:
<em>Correct answer is C). 6X+11</em>
Step-by-step explanation:
The given function f(x)= 
On simplying the function f(x),
f(x)= 
f(x)= 
f(x)= 
f(x)= 
f(x)=
From above equation
"(6x+11)" is Oblique asymptote and 
is vertical asymptote
Therefore, Correct answer is C). 6X+11
Hello :
<span>x²- y = 3 ...(1)
x - y = -3 ...(2)
by (2) : y = x+3
subqct in (1) : x²-x-3 = 3
x²-x-6 =0
(x+2)(x-3) = 0
x+2 =0 or x-3 =0
x=-2 or x=3
if x = -2 y = -2+3 = 1
if x=3 y =3+3 = 6
two solutions : ( -2, 1) , (3,6)</span>
Answer:
I think the answers are 9 and 18.
Step-by-step explanation:
i think this because 3 x 3 is 9 and 9 x 2 = 18 then add another 9 to get 27.
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Answer:
Step-by-step explanation:
Given
The attached triangle
Required
Find x
The value of x will be found using the following equivalent ratios:
Convert to fraction
Factorize:
Simplify
Cross Multiply
Collect Like Terms
