You get a simplified version like the answer in picture. Hope this helped.
Answer:
angles 1 and 2 are not congruent (A)
Step-by-step explanation:
They are supplementary angles. The only way for supplementary angles to be congruent is that they both are equal to 90 degrees. We can see in this figure that they are not right angles. Therefore, we can conclude they are not congruent. HTH :)
Answer:
no se ingles así que no se pero te doy gracias por los puntos
Answer:
5
Step-by-step explanation:
y-x
8-5 = 5
Answer:
x = -9
Step-by-step explanation:
12 + 2x + 24 = 27 + x
(12 + 24) + 2x = 27 + x
36 + 2x = 27 + x
subtract 27 from both sides
36-27 + 2x = 27-27 + x
9 + 2x = x
subtract x from both sides
9 + x = 0
subtract 9 from both sides
x = -9
(the steps could've been faster but that shows the most work)
check:
12 + 2(-9) + 24 = 27 + (-9)
36 - 18 = 18
18 = 18
True!
so -9 is correct