Answer:
Step-by-step explanation:
So here we have a 45-45-90 triangle.
This a special right triangle were the sides across from the 45 degree angles can be considered x, while the hypotenuse is two square roots of x.
Here since we have the sides across from the 45 degree angle we can conclude that 
So if we wanted the hypotenuse we would just plug in this value of x like so:
Therefore the hypotenuse is 18.
Answer:
New cost of jacket = 
New costs of skirt = 
Step-by-step explanation:
Let original cost of jacket = 
original cost of skirt = 
The equation will be
New cost of jacket = 
New costs of skirt = 
The equation will be
The equations are
Subtracting the above two equations we get
New cost of jacket =
New costs of skirt = .
Answer:
The answer is A :)) hehe.
-32xy-25 try dat anyways have a nice dayyyy byeeeee
Answer:
Standard form for straight line y = m x + b where m is slope
m' = -m or m * m' = -1
answer a or y = - 8/7 + 4 satisfies this requirement
