Answer:
-1,3
Step-by-step explanation:
1 left and 3 up
Answer: V= 3
Explanation: you multiply 3 times 1 and it gives you 3
Answer:
1. slope is 7 and y-intercept is 9
2.slope is -5 and y-intercept is -2
3. slope is 3 and y-intercept is 1
Step-by-step explanation:
The standard equation of a line in slope form is;
y=mx + b where m is the slope and b is the y intercept.
In question 1.
y=7x + 9
slope is 7 and y-intercept is 9
In question 2
y= -5x - 2
slope is -5 and y-intercept is -2
In question 3
y= 3x + 1
slope is 3 and y-intercept is 1
Answer:
a) 
= 8 in
b) When the length of AC = 
in. and BC = 
in. = 10 in
c) When the length of AB = 10.2 in. and BC = 3.7 in. 
= 6.5 in
d) When the length of AB = 
in. and BC = 
in. in. 
= 
in
Step-by-step explanation:
a) When the length of AC = 5 in. and CB = 3 in. we have;
The length of 
= AC + CB (segment addition postulate)
Therefore;
= 5 in. + 3 in. = 8 in.
b) When the length of AC = in. and BC = in. we have;
The length of = AC + CB (segment addition postulate)
Therefore;
= in.+ in. = 10 in.
c) When the length of AB = 10.2 in. and BC = 3.7 in. we have;
The length of = AB - BC (converse of the segment addition postulate)
Therefore;
= 10.2 in.+ 3.7 in. = 6.5 in.
d) When the length of AB = in. and BC = in. in. we have;
The length of = AB - AC (converse of the segment addition postulate)
Therefore;
= in. - in.= in.
Answer:
Step-by-step explanation:
Given equation is 8h + 13 = 45
Where h is number of hour
So 8h=45-13
8h =32
h= 4 hour is the answer
