Answer:
6 dm
Step-by-step explanation:
Triangle DBE is similar to triangle ABC, so their side lengths are proportional.
DE/AC = DB/AB
The length of DB can be found from ...
DB +AD = AB
DB = AB -AD = (15 -10) dm = 5 dm
So, we can fill in the proportion:
DE/(18 dm) = (5 dm)/(15 dm)
DE = (18 dm)·(1/3) . . . . . . . . . . simplify, multiply by 18 dm
DE = 6 dm
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It can be helpful to draw and label a figure.
Answer:
You can
Step-by-step explanation:
To see if multiple ratios are proportional, you could write them as fractions, reduce them, and compare them.
Answer:
A. The pie chart shows the percentages as parts of the whole. The Pareto chart shows the rankings of the seasons.
Step-by-step explanation:
hope this helps
Answer:
Ello mate, the answer to your question/problem is "J"
Step-by-step explanation: Look at image provided below :)
The value of y in the diagram wiuld be four. think about it. it would be four because how many pieces are in a triangle? mmm it is 3 in a triangle so if i add up one i would have to add 3+1=4 and that is how i got the answer
THANKS TO ME U NOW KNOW THE ANSWER :)
