Answer:
7:6
Step-by-step explanation:
Dalmatian: 72
Bullmastiff: 72 + 24
= 96
Bulldog: 96 - 12
= 84
Bulldog : Dalmatian
84 : 72
^ Simplify
7 : 6
Step-by-step explanation:

and,

represents perpendicular lines.
Two lines are perpendicular when product of their slopes = -1
In, y =½x+4
m1 = ½
In y = -2x -3
m2 = -2
Now, m1× m2 = ½× (-2) = -1
Answer:
(7,48)
Step-by-step explanation
the books go up by ten and the days go up by 2
It equals 1 thanks for the potion
Answer:
B in the photo
Step-by-step explanation:
another way to write the problem:
square root is also taking the 1/2 power:

since they are raised to the same power:
