Answer:
132mm
Step-by-step explanation:
all triangles= 96
formula= bh.5=sa
work= 6 x 8 = 48 x .5 = 24 24x4=96
Square= 36
formula= bh = sa
work= 6 x 6 = 36
Adding= 36 + 96 = 132
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Answer:
Concave down
Y-intercept: (0,-3)
X-intercepts: (-1,0) (-3,0)
Vertex: (-2,1)
Answer:
So in the past month Rita earned $18.50
Step-by-step explanation:
2.50 x 6 = 15
3.50 x 1 = 3.50
Answer:
D. (-2, -3) and (-2,3) are reflections of each other over the x-axis.
Step-by-step explanation:
The only difference between the points is that they have opposite y values.
When you reflect over the x axis, the y value becomes its opposite. This would change the -3 to 3 and the 3 to the -3.
On a graph it appears like you're flipping the point upside down.
Therefore, the points were reflected over the x axis.