These two triangles are similar and the conversion factor is 2/3. This can be found by dividing one side length corresponding to the other on the other triangle.
In this case, DF ~ AC
DF = 12
AC = 18
12/18 = 2/3
Knowing this, we can multiply 15 by 2/3 to find the length of DE because side lengths AB and DE are similar.
15 • 2/3 = 10
DE = 10
Answer:
30 years and a half
Step-by-step explanation:
well lets just say 3.5k x hmm 2? at an estimate and that will get us to 7000.. so in order to get to 7000 we have to wait 15 years which is 30 years and a half.
Answer: The probability is 2/5.
Step-by-step explanation: If there are 5 pink bows, 1 blue bow, and 4 purple bows, there are a total of 10 bows in the box. The probability of choosing a purple one is 4/10 (since there are 4 purple bows). 4/10 simplifies to 2/5.
Answer:
M = (2L -K)/7N
Step-by-step explanation:
in order to solve for m in the expression K=2L-7NM , we will first combine the like terms and then express m int erms of k,n and l.
<u>solution</u>
K=2L-7NM
combine the like terms
K + 7NM = 2L
7NM = 2L -K
Divide both sides by 7N
7NM/7N = (2L -K)/7N
M = (2L -K)/7N
Therefore from the question K=2L-7NM M is evaluated to be M = (2L -K)/7N