Answer:
A
Step-by-step explanation:
In A the shape has moved postion, therfore a tranlation.
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B is inncorect beacuse it is a reflection.
C is not correct beacuse it is a reflection.
Answer:
which is not good for human survival
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6.8(6.7 – 7.2) – 2(4.6 + 1.2) = -15
4 feet because 7x3x4 is 84
Answer:
- angle: 120°
- its supplement: 60°
Step-by-step explanation:
Let "a" represent the measure of the angle. Then 180-a is the measure of its supplement. Your equation can be ...
a = 2(180-a) . . . an equation
a = 360 -2a . . . . eliminate parentheses
3a = 360 . . . . . . add 2a
a = 120 . . . . . . . . divide by 3 to find "an angle"
180-a = 60 . . . . . find "its supplement"
The measure of the angle is 120°, of its supplement, 60°.
