Answer:
x=2
Step-by-step explanation:
2.1(2.3 + 2.1x) = 11.65 + x
Distribute
4.83+4.41x=11.65+x
bring 4.83 over (-)
4.41x=6.82+x
bring x over
4.41x-1(x)=6.82
4.41-1=3.41 so
3.41x=6.82
divide 3.41
x=2
The rule for the translation of ΔRST to ΔR'S'T is 7 units right; 3 units down
Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.
Translation is the movement of a point either up, down, left or right. If a point A(x, y) is translated a units right and b units down, the new point is at A'(x + a, y - b).
Given that triangle RST has vertices at R at (-4, 4), S at (-2, 5), T at (-4, 1). If it is translated 7 units right and 2 units down, the new point is at:
R' (3, 1), S'(5, 2), T'(3, -2)
The rule for the translation of ΔRST to ΔR'S'T is 7 units right; 3 units down
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