Answer:
m = v + 2
Step-by-step explanation:
Since Mags (m) is 2 years older than Vector (v)
You can use the equation V + 2 which is Vector's age + 2 years. Which would be equal to Mags' age.
Answer:
23s - 7
Step-by-step explanation:
17s - 10 + 6s + 3
=23s - 7
B. if two lines are perpendicular, then they intersect to form four right angles.
Answer:
There are 998 animals.
Step-by-step explanation:
243 + 512 = 755.
243 ( dogs) + 755 (cats) = 998
The perimeter of a rectangle is twice the sum of length and width, so the sum of length and width is 360 meters.
360 m - 160 m = 200 m
The width of the garden is 200 meters.
_____
Of course, you know that 1 km = 1000 m, so 0.72 km = 720 m.