A relay race is 1 3 4 miles long. Each relay team has 4 runners. If each runner runs the same distance in the race, how far will
each runner run? Choose the correct answer.
1 answer:
Answer: 7/16
Step-by-step explanation:
Distance of the relay race = 1 3/4 miles
Number of runners for the relay team = 4 runners
Distance to be run by each runner will be:
= Distance of the relay race / Number of runners
= 1 3/4 ÷ 4
= 7/4 ÷ 4
= 7/4 × 1/4
= 7/16
Each runner will run 7/16 miles
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Answer:
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Step-by-step explanation:
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The difference between the angles 180° and –180° is 360°, and they are coterminal. Therefore the student is WRONG.
Know that:
sin(β)=Opposite/Hypotenuse
Therefore:
sin(54)=x/10
Therefore:
x=10*sin(54)
x=8.1 (To the nearest tenth)
Answer:
答案是 NO.c
Step-by step:
第一的，
-3=2x+3
-6=2x
因此，x= -3
第二，
2x+3=5
2x=5-3
2x=2
因此, x=1
B. 100 cm^2 do you need an explanation?
