<span>A. rectangle
B. rhombus
D.square</span>
-4(3r - 2) - 2(r + 1) = 0
-12r + 8 - 2r - 2 = 0
-14r + 6 = 0
-14r = - 6
r = 6/14
r = 3/7
<span>Just substitute M=4.2 in the given equation. Make the whole log term the subject.
</span>
<span>Then, remove the log,:
</span>
Answer:
15/56 a²
Step-by-step explanation:
because we are ✖️ it