Answer:
Matthew payed .63 (rounded .625) cents for each toothbrush while Jon payed .72 cents per toothbrush
Step-by-step explanation:
$5 = 8 toothbrushes
$18 = 25 toothbrushes
5 / 8 = .625
18/25 = .72
R is (-3,8)
to get from p’ to q’, you subtract 7 from the x’ value, and add 5 to the y’ value. so you do the same to get from q’ to r’
Answer:
complementary
Step-by-step explanation:
because the angles add up to 90°
Answer:
X=3
Step-by-step explanation:
7 x 1 = 7
7 x 2 = 14
7 x 3 = 21
You add seven to the last answer to get your next one.
Answer:
117.3 feet per second.
Step-by-step explanation:
Velocity is the speed of an object in a definite direction. In mechanics, velocity is a vector quantity. It requires magnitude and direction to make any sense. Velocities are expressed per unit time.
The SI unit of time is the second.
Now, suppose we need the velocity in feet per second. A simple calculation will help:
feet per second = miles per hour × 1.466667 [ in other words, one mile per hour equals 1.466667 feet per second]
For a space capsule moving at 80 miles per hour, the velocity is given by
= 80 × 1.466667
= 117. 3 ft/s [feet per second]
