Find the unit rate for each Olivia and Ryan:
2 2/5 km 15 36 km
------------ * ------- = ------------ = 3.6 km/hr (Olivia)
2/3 hr 15 10 hr
4 1/2 km 2 9 km
------------- * --------- = --------- = 3 km/hr (Ryan)
1 1/2 hr 2 3 hr
Olivia walked 0.6 km/hr faster than did Ryan.
Answer:
Step-by-step explanation:
11x - 2° = 75° ( being corresponding angles )
11x = 75° + 2°
11x = 77°
x = 77°/ 11
x = 7°
hope it helps :)
9514 1404 393
Answer:
c (all real numbers)
Step-by-step explanation:
The first inequality has the solution ...
3 + v ≤ -4
v ≤ -7 . . . . . . . subtract 3 from both sides
__
The second inequality has the solution ...
-2v ≤ 14
v ≥ -7 . . . . . . . divide by -2. Division by a negative reverses the inequality
__
So, the solution to the compound ...
v ≤ -7 or -7 ≤ v
is every number — <em>all real numbers</em>. The graph of that is the entire number line, as in choice C.
Answer:
A. The real part of the complex number is: A:3
B. The imaginary part of the complex number is: B:2i
Step-by-step explanation: