Answer:
Yes
Step-by-step explanation:
You can check whether the ratios form a proportion, by setting one piece of the ratios as x
Thus, we can use the equation 4/3.2=22/x.
From this, we get 4x=70.4.
Solving for x gives us 17.6.
Let's look at the corresponding ratios:
![\frac{AB}{ED}=\frac{24}{30}=\frac{4}{5}\\\frac{BC}{DC}=\frac{16}{20}=\frac{4}{5}\\\frac{AC}{EC}=\frac{21}{28}=\frac{3}{4}\\](https://tex.z-dn.net/?f=%5Cfrac%7BAB%7D%7BED%7D%3D%5Cfrac%7B24%7D%7B30%7D%3D%5Cfrac%7B4%7D%7B5%7D%5C%5C%3C%2Fp%3E%3Cp%3E%5Cfrac%7BBC%7D%7BDC%7D%3D%5Cfrac%7B16%7D%7B20%7D%3D%5Cfrac%7B4%7D%7B5%7D%5C%5C%3C%2Fp%3E%3Cp%3E%5Cfrac%7BAC%7D%7BEC%7D%3D%5Cfrac%7B21%7D%7B28%7D%3D%5Cfrac%7B3%7D%7B4%7D%5C%5C)
And we see that the three aren't equal.
Hence, $\Delta ABC$ and $\Delta EDC$ are not similar.
Answer:
B, the second answer choice
Step-by-step explanation:
Hope this helped! Please mark me as brainliest if you can!
It takes Chris 10 minutes to drive, so the latest time he can leave home for work would be 7:50 a.m.
Answer: If they cost 2.50 a lb., then all you have to do is multiply 2.50*7 which is $17.50. after you get your total cost just subtract .50. So your total is $17.00
Step-by-step explanation:
Hope this helps!