the equations are already in slope-intercept form, therefore
so their slopes are 2 and 4.
parallel lines have exactly the same slope, these ones do not, so they're not parallel.
perpendicular lines, have negative reciprocal slopes, in short, their product gives -1, 2*4 ≠ -1, so they're not perpendicular either.
estimate by rounded to the nearest dollars
2 +1 +5 +2 +3 +9 +1 = $23
-2
23-2 = 21
yes the amount is reasonable
Answer:
So 30:1/2
So you can times both sides by 2
60:1
Now you can multiply 60 by 4 (The total times the time you need)
Your answer is 240
The baker can make 240 gingerbread cookies in 4 hours
Hope that helps feel free to ask more questions
Brainliest??
Answer:
There's no segment FH in this picture so I can't help you there but x = -1 and now you can substitute x to find what the length of segment AC and what segment BC is.
Length of Segment AC = (-1)+10 = 9
Length of Segment BC = 2(-1)+6= -2+6 = 4
Step-by-step explanation:
x+10 --> total length of Segment AC
5 --> length of segment AB
2x+6 --> length of segment BC
5+2x+6 = x + 10
2x+11=x+10
x+11=10
x = -1
There's no segment FH in this picture so I can't help you there but x = -1 and now you can substitute x to find what the length of segment AC and what segment BC is.
Length of Segment AC = (-1)+10 = 9
Length of Segment BC = 2(-1)+6= -2+6 = 4
Answer:
see explanation
Step-by-step explanation:
Under a reflection in the line y = x
a point (x, y ) → (y, x ) , then
P (- 4, - 3 ) → P' (- 3, - 4 )
Q (- 2, 3 ) → Q' (3, - 2 )
R (7, 3 ) → R' (3, 7 )
