Answer:
Step-by-step explanation:
-3*w=3.5-22.7
w= -19.2/-3
w= 6.4
9514 1404 393
Answer:
a factor of 2 is shown, but 4 was factored out
Step-by-step explanation:
The difference of squares is factored as ...
a² -b² = (a +b)(a -b)
Then the given difference of squares factors as ...
144x² -100 = (12x)² -10² = (12x +10)(12x -10)
Each of these factors has a factor of 2 that can be factored out:
= (2(6x +5))(2(6x -5))
= (2·2)(6x +5)(6x -5)
= 4(6x +5)(6x -5)
The first factor should be 4, not 2.
Answer:
125/100 x N = 370
x 100 x 100
125n = 37,000 (since your multiplying what you got to the variable)
Divide by 125
N = 296
-3x^2 +10x
All you have to do is combine like terms!
The correct answer is B. Supplementary
That is the basic definition of what supplementary angles are and can be found in any textbook.
