The surface area of what shape exactly?
1+3^2=3^2 which is 3(3), and that equals 9. 9/5= 1.8.
1.8-6=-4.2
-4.2+2= -2.2
Answer:
Step-by-step explanation:
(1) A typical form of equation of a line is:
with, is slope and is y-intercept.
(2) Another straight line has equation in form of:
with is slope and is y-intercept
(3) If these two lines are perpendicular, according to the property of two perpendicular lines on the two-dimensional plane, we have:
x = -1
(4) Transform the given equation of original line into typical form:
<=>
<=>
<=>
=>
=>
=> Option D: is correct (Slope = )
Hope this helps!
:)
Answer:
15
Step-by-step explanation:
because it's is 15 and you can add 15 5 times n get 75