Answer:
Should be 1/7
Step-by-step explanation:
I just measured it.
The triangle ABC was reflected over the x axis to form triangle A'B'C, hence the measures of the corresponding angles are congruent.
<h3>What is
transformation?</h3>
Transformation is the movement of a point from its initial location to a new location. Types of transformation are<em> reflection, translation, rotation and dilation.</em>
The triangle ABC was reflected over the x axis to form triangle A'B'C, hence the measures of the corresponding angles are congruent.
Find out more on transformation at: brainly.com/question/4289712
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Answer:
Simplifying
8a + -6 + a + -1 = 0
Reorder the terms:
-6 + -1 + 8a + a = 0
Combine like terms: -6 + -1 = -7
-7 + 8a + a = 0
Combine like terms: 8a + a = 9a
-7 + 9a = 0
Solving
-7 + 9a = 0
Solving for variable 'a'.
Move all terms containing a to the left, all other terms to the right.
Add '7' to each side of the equation.
-7 + 7 + 9a = 0 + 7
Combine like terms: -7 + 7 = 0
0 + 9a = 0 + 7
9a = 0 + 7
Combine like terms: 0 + 7 = 7
9a = 7
Divide each side by '9'.
a = 0.7777777778
Simplifying
a = 0.7777777778
Step-by-step explanation:
The awnser is I think x=2
Answer:
Step-by-step explanation:
Step-by-step explanation:the answer is =−a2b2y−ab3y+a2+3ax−b2+bx+x2 how did i get answer:Distribute:
=a2+2ax+x2+−b2+2bx+−x2+x2+(a)(x)+(−b)(x)+−a2b2y+−ab3y
=a2+2ax+x2+−b2+2bx+−x2+x2+ax+−bx+−a2b2y+−ab3y
Combine Like Terms:
=a2+2ax+x2+−b2+2bx+−x2+x2+ax+−bx+−a2b2y+−ab3y
=(−a2b2y)+(−ab3y)+(a2)+(2ax+ax)+(−b2)+(2bx+−bx)+(x2+−x2+x2)
=−a2b2y+−ab3y+a2+3ax+−b2+bx+x2
hopes this help I just when back to my answer on my work and I had got a 100 last year.