Answer:
Step-by-step explanation:
Remark
By corresponding angles and vertical angles, these two angles are equal.
Equation
-1 + 14x = 12x + 17 Subtract 12x from both sides
Solution
-1 + 14x - 12x = 12x - 12x + 17
-1 + 2x = 17 Add 1 to both sides
-1+1 + 2x = 17 + 1
2x = 18 Divide by 2
2x/2 = 18/2
x = 9
Answer:
1/5
Step-by-step explanation:
Factor x² - 5x - 6
x² - 5x - 6 = (x + 1)(x - 6)

Cancel the common factor.

· 

Cancel the common factor.
1/5
Answer:
The image will be congruent to the pre-image because n = 1.
L*w=area
(3x+21)*w=3x^2+33x+84
w=(3x^2+33x+84)/3x+21
(3(x+4)(x+7))/3(x+7)
w=x+4
Answer:
it is many triangles
Step-by-step explanation: