9514 1404 393
Answer:
(x, y) ⇒ (x -m, y -n)
Step-by-step explanation:
Reverse the arrow and solve for the x and y on the left:
(x +m, y +n) ⇒ (x, y)
This resolves to two relations:
x + m ⇒ x
x ⇒ x - m . . . . . subtract m
and
y + n ⇒ y
y ⇒ y - n . . . . . . subtract n
Putting these back together, we have ...
(x, y) ⇒ (x -m, y -n) . . . . . maps P'Q' to PQ
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The original translation was right m and up n. The reverse translation is left m and down n. That is what the rule shows.
2
2 ⅓ - ⅓= 2 <em>because</em><em> </em><em>now</em><em> </em><em>you've </em><em>gotten</em><em> </em><em>rid</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>⅓</em><em>.</em>
The answer of you're question is C
Answer:
3√2
Step-by-step explanation:
The hypotenuse of an isosceles right triangle is √2 times the side length.
x = 3√2
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All these triangles are similar, so the ratio of hypotenuse to leg is the same for all.
hypotenuse/leg = x/3 = (3+3)/x
x² = 3·6 = 3²·2 . . . . cross multiply (identify square factors)
x = 3√2 . . . . . take the square root
Can u take a picture of it
