Answer:
Step-by-step explanation:
120 because 252-12=240 and 240 divided by 2=120
Hello!
The simple equation for a quadratic formula is
where a, b, and c are numbers not equal to zero
The answer choice that follows this is A
The answer is
Hope this helps!
Answer:
Simplify and solve and get x=-5
Step-by-step explanation:
2/3x - 1/2= 1/3 + 5/6x
2/3x - 5/6x= 1/3 + 1/2
-1/6x= 5/6
x=-5
Equation of a line that passses through (x1,y1) and has a slope of m is
y-y1=m(x-x1)
perpendicular lines have slopes that mulitply to get -1
given
y-2=7/3(x+5)
slope is 7/3
perpendicular
7/3 times slope=-1
times 3/7 both sides
slope=-3/7
given point is (-5,2)
y-2=-3/7(x-(-5))
y-2=-3/7(x+5)
C is answer
Answer:
No.
Step-by-step explanation:
40.7 times 10 would be 407, not 40.7 ; 40.7 times 1 is 40.7