x² + 10x = 26
x² + 10x + 25 = 26 + 25
x² + 5x + 5x + 25 = 51
x(x) + x(5) + 5(x) + 5(5) = 51
x(x + 5) + 5(x + 5) = 51
(x + 5)(x + 5) = 51
(x + 5)² = 51
x + 5 = ±√(51)
- 5 - 5
x = -5 ± √(51)
x = -5 + √(51) or x = -5 - √(51)
Answer:
Step-by-step explanation:
x = 2 is the equation of a vertical line passing through x = 2. This is shown in the lower left graph: a solid vertical line 2 units to the right of the y-axis.
Answer:
1) 47 %
2) 45%
3) 37.5%
4) 6.4%
5) 3.8%
6) 26.666667%
7) 66.666667%
8) 160%
Step-by-step explanation:
Hope it helpzz
good day ☺️
Answer:
Step-by-step explanation:
If two angles and the included side of one triangle are equal to two angles and includedside of another triangle, then the triangles are congruent. This is because the angles will always intersect at the same point since the angles are the same and their base is a controlled variable since they are the same.
Answer:
Step-by-step explanation:
Which sentence shows the correct use of personal pronouns?
"This is Silvia. She is my best friend. Next week, we will go to school together."
"This is Silvia. Her is my best friend. Next week, we will go to school together."
"This is Silvia. She is my best friend. Next week, us will go to school together."
"This is Silvia. She is my best friend. Next week, they will go to school together."
