Look at the pic. You will find the steps needed.
False: although the size increases to its ratio, it is not considered similar
Answer: 5.4
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Explanation:
Angle D = 43 is the given reference angle
side FE = 5 is the side opposite the reference angle (since its the leg furthest away from angle D)
We want to find side DE which is the other leg. This is the adjacent side with angle D as the reference angle
Use the tangent rule
tan(angle) = opposite/adjacent
tan(D) = FE/DE
tan(43) = 5/DE
DE*tan(43) = 5
DE = 5/tan(43)
DE = 5.36184355 <<-- use a calculator here; this is approximate
DE = 5.4 <<-- round to the nearest tenth
That's why 5.4 is the answer
Answer:
2/5m - 1/5
Step-by-step explanation:
Answer:
1, 2, 3, 1
Step-by-step explanation:
In a line plot, the results are lined up, in order. The number of dots above a number correlates to how many times that result, number was the result.
Just count how many times that number appears. Also see if you can simply ant fractions.
