<em>Answer:</em>
Move all terms not containing y to the right side of the equation
y=2x/3+10/3
Use the slope-intercept form to find the slope and y-intercept.
Slope:
2/3
y-intercept:
10/3
Any line can be graphed using two points. Select two x values, and plug them into the equation to find the corresponding y values.
Graph the line using the slope and the y-intercept, or the points.
The commutative property is shown. It states that an equation has the same value as it would even if the numbers were mixed. In this equation, the 2 and the 3 are switched within the parentheses, so it still has the same value.
Triangle ABC has vertices at points A(-1,1), B(-4,1) and C(-1,5).
270° rotation about the origin in anti-clockwise direction has the rule:
(x,y)→(y,-x).
Then
- A(-1,1)→A'(1,1);
- B(-4,1)→B'(1,4);
- C(-1,5)→C'(5,1).
Reflection about the x-axis has the rule
(x,y)→(x,-y).
Then
- A'(1,1)→L(1,-1);
- B'(1,4)→M(1,-4);
- C'(5,1)→N(5,-1).
Thus, triangles ABC and LMN are congruent.
Answer: correct option is A.
2a + 2b = The perimeter. You know one side (5cm) and the total perimeter (30cm)So your equation should be 2(5) + 2(b) = 30. From here you simply solve for "b" 2(b) = 30 -10 2(b) = 20 b = 20/2 b is equal to 10cm.
Answer:
Quadrant IV
Step-by-step explanation: