Answer:
E
Step-by-step explanation:
Its 23, you do the times first then add.
3x5=15
15+8=23
C is the midpoint of AB
Whereas D is the midpoint of AC
So AD + DC =CB is true
AD + DC = AC is true
and AD+DC+CB=AB is true
Therefore all statements apart from A are true.
I hope you understand.
Good luck
Answer:
is there a pic?
Step-by-step explanation:
we are able to see
y = -x + 5
Slope of this line = - 1.
Slope of the line that is perpendicular is negative reciprocal.
For example if slope= a/b, then slope of the perpendicular line = -b/a.
For our line, the slope is going to be -(-1)=1.
y=mx +b
m=1
y=x+b
We need to find b. We are going to use point (5, -1).
y = x +b
-1 = 5 + b
b= -6
So,
y= x - 6
Answer is A.