The area in degrees of a triangle is 180
So...
A+B+C=180
19+B+102=180
121+B=180
B=59°
Answer:
6x^2 -4x +8
Step-by-step explanation:
(6x^2 + 5) - (4x - 3)
Distribute the negative sign
(6x^2 + 5) - 4x + 3
Combine like terms
6x^2 -4x +5+3
6x^2 -4x +8
Answer:
-3,3
Step-by-step explanation:
there are two space of distance from A to the reflected line
two spaces above the reflected line is -3,3
Give me something besides math questions
Answer:
Step-by-step explanation:
- 4x² + 10x