Answer:
2
Step-by-step explanation:
3/4= 6/8
6/8 divided by 3/4 is 2
x = 43, AB = 49, BC = 49 and AC =98.
Solution:
Given data:
AC = 3x - 31 and AB = x + 6
B is the midpoint of AC.
Therefore AB = BC
.
BC = x + 6
AB + BC = AC
x + 6 + x + 6 = 3x - 31
2x + 12 = 3x - 31
Add 31 on both sides, we get
2x + 43 = 3x
Subtract 2x from both sides, we get
43 = x
AB = x + 6
= 43 + 6
AB = 49
BC = 49
AC = 3x - 31
= 3(43) - 31
= 129 - 31
AC = 98
Therefore x = 43, AB = 49, BC = 49 and AC =98.
Answer:
Step-by-step explanation:
Hi there!
In the given equation 
, the slope of the line is 2.
Perpendicular lines always have slopes that are negative reciprocals, like negative "flipped" fractions.
Example: The negative reciprocal of 
(which is the same as 3) is 
.
Example 2: The negative reciprocal of 
is 
.
Using this logic, the negative reciprocal of 2, or 
, is . Therefore, the slope of a line perpendicular to the line is .
I hope this helps!
Answer:
A. The addition property of equality and then the division property of equality
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
because i am smart
