Answer:
see below
Step-by-step explanation:
the temperature rose by 11. +11
the temperature dropped by 14 - 14
Let t = temperature
The expression is
t + 11 -14
Let x be positive chips and y be negative chips
xxxxx xxxxx x
yyyyy yyyyy yyyy
The result is -3
t-3
<span> Pythagorean right triangle
a^2 + b^2 = c^2
Let the length of the ladder be x.
One side is x - 16.
The other side is x - 8.
</span><span>(x-16)^2 + (x-8)^2 = x^2
</span>
x^2 - 32x + 256 + <span>x^2- 16 x+64 = x^2
x^2 - 48 x + 320 = 0
( x- 40 ) (x-8) = 0
x = 40 or x= 8
we discard the second so x = 40
</span>
4 triangles =4*180°=720°
2 circles =2*360°=720°
Total =1440°
60÷5=12
The equation of the hyperbola is
<h3>How to determine the equation of the graph?</h3>
The points on the graph are given as:
- (2, 0) and (-2, 0)
- (4, 0) and (-4, 0)
- Lines at: x = 1 and x = -1
The hyperbola can be represented as:
The points (2, 0) and (-2, 0) means that:
Square both sides
So, we have:
Also, we have:
a^2 = c^2 - b^2
Where c = 4
This gives
a^2 = 4^2 - 4
Evaluate
a^2 = 12
Substitute a^2 = 12 in
Hence, the equation of the hyperbola is
Read more about hyperbola at:
brainly.com/question/27799190
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The correct answer is 15:25