9514 1404 393
Answer:
A. <dilation by a factor of 1/7>
Step-by-step explanation:
Rotation, reflection, and translation are "rigid" motions that preserve congruence.
Dilation does not preserve congruence. Dilation multiplies the coordinates by a dilation factor, as in the transformation of choice A.
(x, y) ⇒ (x/7, y/7) . . . does NOT preserve congruence
Just count the notches between the two points, there are 15 notches so 15 is tour answer
Answer:
-1 1/6
1 11/16
1 5/6.
Step-by-step explanation:
-5 5/6 ÷ 5
= -35/6 * 1/5
= -7/6
= - 1 1/6.
-4 1/2 ÷( -2 2/3)
= -9/2 / -8/3
= -9/2 * -3/8
= 27/16
= 1 11/16.
-6 7/8 ÷ (-3 3/4)
= -55/8 / -15/4
= -55/8 * -4/15
= 11/6
= 1 5/6.
Answer:
5.8
Step-by-step explanation:
2.9*2=5.8 give brainliest pls