Answer:
$1.3
Step-by-step explanation:
(11.75 - 5.25) / 5 = 1.3
Answer:
C
Step-by-step explanation:
The average speed can be obtained by adding the distances together and dividing by the total amount of time.
The total distance the man traveled from A to D is the addition of the distance from A to B plus the distance from B to C plus the distance from C to D. This is mathematically equal to 145 + 160 + 115 = 420 miles.
Dividing 420 miles by 6 = 70 miles per hour
7 and 1/2 mile because 2,640=1.5 miles
4-1.5=2.5+5=7.5
Answer: 1. Acute 2. Complementary 3. Congruent 4. Obtuse 5.Right
6. Supplementary
Step-by-step explanation:
Answer:
a and c
Step-by-step explanation: