Ellen is currently twice as old as Maria, but in 6 years, Maria will be 2/3 as old as Ellen. How old is Ellen now?
1 answer:
7 this is right beacuase it is trust
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Step-by-step explanation:
tan150°
= -tan30°
= -√3/3.
Answer:
(p^2) + 3p - 18
Step-by-step explanation:
Have a nice day!
-4p=3p+28
-4p+4p=3p+3p+28
-28=6p+28-28
p=-28/6
p=-4 2/3
Hey there!
![\ \ \ \ \ \ \ \ \ \Downarrow \ \Downarrow \Downarrow\ \ \ \ \Downarrow \ \ \ \ \Downarrow \\ \\ \left[\begin{array}{ccc} \left[\begin{array}{ccc} \left[\begin{array}{ccc}5(4x + 2)/7y\end{array}\right] \end{array}\right] \end{array}\right]](https://tex.z-dn.net/?f=%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5CDownarrow%20%5C%20%5CDownarrow%20%5CDownarrow%5C%20%5C%20%5C%20%5C%20%5CDownarrow%20%5C%20%5C%20%5C%20%20%5C%20%5CDownarrow%0A%0A%5C%5C%20%5C%5C%20%20%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D%20%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D%20%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D5%284x%20%2B%202%29%2F7y%5Cend%7Barray%7D%5Cright%5D%20%5Cend%7Barray%7D%5Cright%5D%20%5Cend%7Barray%7D%5Cright%5D%20)
Answer:
3
Step-by-step explanation:
Use the Pythagorean Theorem.
=
+
1369=
+100
-100 -100
1269=
=
3
=x