Answer:
The original points are 4 and -2. So multiply by 3. Tje points after dilation with scale factor 3 is (12, -6).
Answer:
140
Step-by-step explanation:
Area of a rhombus = GE * HF / 2
Since, ED = 10, GE = 2* ED. SO, GE = 20
Since, FD = 7, HF = 2*FD. SO, HF = 14
So, 20 * 14/2
=> 10 * 14
=> 140
Answer:
Step-by-step explanation:
a. (-6/2)*(1/3)*(36/2)=-18; b. (125/100)*(-2/2)
Answer:
The last one 8512
Step-by-step explanation:
5×10÷5+2168
Answer:
When you reflect a point across the line y = x, the x-coordinate and y-coordinate change places. If you reflect over the line y = -x, the x-coordinate and y-coordinate change places and are negated (the signs are changed). the line y = x is the point (y, x).
Step-by-step explanation:
this is npt the answer but will help you towards the answer
