2 3 4 −(−1 1 2 )+(− 5 6 )−(− 3 8 )−(+4 2 3 ) please help fast worth 40 points not lieing
1 answer:
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Answer:
Step-by-step explanation:
From the complete question, we have:
Length D to be perpendicular to side AC
So, the area of the triangle is:
Since:
Length D is perpendicular to side AC
Then:
So:
Answer:
The scale factor for the resultant rectangle is units.
Step-by-step explanation:
Given two rectangles with sides 3 units and 7.5 units.
We have to find the scaling factors so that we can obtain bigger rectangle of 7.5 units from smaller rectangle of 3 units.
Scale factor is defined as the ratio of corresponding side of given figure to the corresponding side of resulting figure.
That is
Here,
Hence, the scale factor for the resultant rectangle is units.