Answer:
The distance of Stephan's root is 3.125 km
Step-by-step explanation:
To solve the question we follow each of the statements individually one after the other calculating the values as we proceed.
Anya's route is 21/4 kilometers
Jose's is 11/2 fewer kilometers than Anya's routem= 21/4 -11/2 = 3/4 kilometers
Cali's route is 11/2 times as long as Jose's route which is equal to 3/4×11/2 =9/8 km or 1.125 Km
Cali's route is 2 km fewer than Stephan's route
Therefore Stephan's route is equal to 2 km + Cali's route or = 2 + 1.125 = 3.125 km
The area of the square:
where "a" is a length of side.
Therefore:
Answer:
d
Step-by-step explanation:
x and y= 2
2*2+4*2=12
3*2+6*2=18
i think
<span>Seth travelled 1 mile in 57.1 seconds. Now, I hour = 60 minutes and 1 minute = 6-0 seconds. Thus, 1 hour = 3600 seconds. Thus, 1 mile/57.1 seconds = (1 mile/ 57.1 seconds)(3600 seconds/1 hour) = (3600/57.1) mile/hour ≈ 63.047 mile/hour.</span>
Answer:
x = -2
y = 7
Step-by-step explanation:
x = 12 - 2y
7(12 - 2y) + 4y = 14
84 - 14y + 4y = 14
84 - 10y = 14
10y = 70
y = 7
x = 12 - 2 x 7
x = 12 - 14
x = -2