Answer:
336
Step-by-step explanation:
you just have to do 28*12.
The answer is 336. :D
<span><u>Answer</u>
25c^2-4/9
<u>Explanation</u>
In this question you are expected to expand (5c+2/3)(5c-2/3)
(5c+2/3)(5c-2/3)=(5c×5c)-(5c×2/3)+(5c×2/3)-(2/3×2/3)
=25c^2-10c/3+10c/3-4/9
25c^2-4/9
The expanded form of (5c+2/3)(5c-2/3) is 25c^2-4/9 and this is what the question requires of you to do.</span>
Answer:
C
Step-by-step explanation:
There can be multiple solutions when two lines intersect.
2/3X
perpendicular slope is opposite of the sign and flip the fraction
