Answer:
The answer is 325
Step-by-step explanation:
Answer:
8.54
Step-by-step explanation:
formula:





d= 8.54
Answer:
h=7
Step-by-step explanation:

may be rewritten as

as adding a negative is the same as subtracting a positive.
To solve, add 3 to both sides.

Answer:
y =-2x+7
Step-by-step explanation:
Hello : let A(2,3) B(1,5)
the slope is : (YB - YA)/(XB -XA)
(5-3)/(1-2) = 2/-1 =-2
an equation is : y=ax+b a is a slope
y = -2x +b
the line through point (2,3) : 3 = (-2)(2)+b
b = 7
the equation is : y =-2x+7