Take notes during class, and just find your own unique way of studying. If you like to sing, or write, then make a poem, rap, or song about the material you need to study. That's just something.
Hope I helped!
Answer: the total length of road they built is 9 1/5 kilometers.
Step-by-step explanation:
The total number of days that it took the construction crew to finish the road 2 4/5. Converting 2 4/5 days to improper fraction, it becomes 14/5 days.
If they built 3 2/7 kilometers of road each day, converting 3 2/7 kilometers to improper fraction, it becomes 23/7 kilometers.
Therefore, the total length of road that they built is
23/7 × 14/5 = 322/35 kilometers
Converting to mixed fraction, it becomes
9 1/5 kilometers
Answer:
C -2/3
Step-by-step explanation:
The exact value of the y in the similar right triangle is 2.2360679775 units
<h3 /><h3>How to find the side of a triangle?</h3>
The triangles are similar.
Similar triangles have corresponding sides of equal ratio.
The corresponding angles of similar triangle are equal.
Therefore, using similar ratio,
y / 5 = 1 / y
cross multiply
y × y = 5 × 1
y² = 5
square root both sides
y = √5
Therefore,
y = 2.2360679775 units
learn more on triangles here: brainly.com/question/2773823
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