Answer:
C
Step-by-step explanation:
Perpendicular lines always have reciprocal slopes. The slope for line L is 2/3 found by converting 2x - 3y = 5 into y = 2/3x - 5/3. This means the line M will have slope -3/2. Find the equation of the line using point slope form.
y--10 = -3/2(x - 2)
y+10 = -3/2x + 3
3/2x +y = -7
Since the leading term cannot have a negative or fraction, multiply the equation by 2.
It becomes 3x + 2y = -14.
Answer:
Korl will catch up to Krystal in 2 hours.
Step-by-step explanation:
18x3=54 this shows how long Krystal has driven in 3 hours.
27x2=54 this shows that in 2 hours Korl will have driven 5 mph.
Now as you can see both quotient are 54 and the question is How long until Korl catches up to Krystal so it's 2 hours
HOPE THIS HELPED:)
Answer:
17%
Step-by-step explanation:
If 30% of the school is girls and 10% wear glasses, that means that at least 3% of the school wears glasses. (10 percent of 30%) If 70% of the school is boys and 20% of boys wear glasses, at least 14% of the school wears glasses. (20% of 70%) If you add both of those numbers together it adds up to 17%.
3p < 12
p < 4
and
-3p < 12
p > -4
answer
-4< p < 4
It's C. third one
Answer:
The new vertices are: 
Step-by-step explanation:
The given vertices are 
Rule for reflection about x axis is 
→
.
So, 
→
→
→
→
Now, new vertices after reflection about x axis are 
.
Rule for 90 degree rotation counter-clockwise is →
.
So, →
→
→
→
Therefore, the new rectangle after reflection about x axis and rotated 90 degrees counter-clockwise has the following vertices:
