Input numbers in exchange for the variable associated with the number.
9514 1404 393
Answer:
A rotation 90° CW followed by translation right 5 units.
Step-by-step explanation:
It is easier to choose the right composition of transformations if we know what your choices are.
Figure F has an orientation that is 90° CW from that of figure E, so a 90° CW or 270° CCW rotation could be one of the transformations.
Rotation about the origin will move the figure so that the acute angle is in a different quadrant. In order to return it to the same quadrant a translation is required. The amount of translation will depend on whether it comes before or after the rotation.
Possible sequence of motions are ...
- A rotation 90° CW followed by translation right 5 units
- Translation up 5 units followed by rotation 90° CW
1500m=1.5km so 1500 divided by 10= 150s it takes 150s to cover a distance of 1.5km
Answer:
38
Step-by-step explanation:
50-(5×5)+13
Do the parentheses first
50 - (25) + 13
Then we add and subtract from left to right.
25 +13
38
