21.77 you can also type that in in the google search bar and your answer will pop up
d = 5,000 mi the distance between the missiles
v1 = 2,000 mph the rate of the first missile
v2 = 1,000 mph the rate of the second missile
t = 1 min = 1/60 hr
Since distance = speed*time the distance 1 minute before the impact is:
v1t + v2t = t(v1 + v2) = (1/60)(2,000 + 1,000) = 50 miles.
Answer:
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If they are congruent, then angle K = angle E which is 114
Answer:33/32
Step-by-step explanation:
81/4 - 615/32
32•4=128 to get a common denominator
Then whatever you do to the top you do to the bottom.
81•32=2,592
Then you would do
615•4=2,460
Now you have
2,592/128 - 2,460/128
Now you subtract
2,592-2460=132
You keep the denominator
132/128 and then simplify by dividing both numbers by four and you get
33/32
