Answer:
52 mph
Step-by-step explanation:
1 hour is 60 minutes, 4 times the time period given in the problem. If the speed is constant, the car will travel 4 times the distance in 4 times the time.
... 4 · (13 miles) = 52 miles
The car will travel 52 miles in 1 hour, so its speed is 52 mi/h.
Answer:
Step-by-step explanation:
2x + 10 + 3x + 30 = 180
Add like terms
5x + 40 = 180
5x = 180 - 40
5x = 140
x = 140 / 5
x = 28
hope it helped
TSU or B is another way to name angle UST
Answer:
5=1
Step-by-step explanation:
It is already stated that 1=5. The Symmetric Property of Equality states that if a=b, then b=a. So, if 1=5, then 5=1.
5=1