Answer:
AB=30
AC=22.5
Step-by-step explanation:
8/15=12/x
x=22.5 (AC)
8/15=16/x
x=30 (AB)
It might be D but i'm not really sure...
sorry...
Answer:
x < -
Step-by-step explanation:
Given
- 15 - 2x > 6x + 4 ( subtract 6x from both sides )
- 15 - 8x > 4 ( add 15 to both sides )
- 8x > 19
Divide both sides by - 8, reversing the symbol as a consequence of dividing by a negative quantity, thus
x < -
Answer:
5.8 x 10^-7
Step-by-step explanation:
1. the image is multiplied by the scale factor. if the scale factor is 2, the image is twice the size of the preimage. if the scale factor is ⅓, the image is one third the size. only a scale factor of 1 preserves congruency