25% said that they preferred a particular brand of shampoo, the rest is 75 %
<span>The answer is 6x^2y^2z(xy+2z^2).</span>
Answer:
It's the second one. Press 'Ask For Help' if you need more help on problems
Answer: x = 11
Step-by-step explanation:
Complementary angles = 90*
Set the two equations equal to 90. Solve
4x + 6 + 4x - 4 = 90
8x +2 = 90
8x = 88
x = 11
Plug it in to see if it makes equation true
4 (11) + 6 + 4 (11) - 4 = 90
44 + 6 + 44 - 4 = 90
50 + 40 = 90
90 = 90
Since there are four suits, with each having a 4 and 5, we have 2+2+2+2=2*4=8
