Answer:
D = 105
Step-by-step explanation:
Vertical angles are equal
D = E
D = 105
No 170 is not one tenth of 17. 17 is one tenth of 170. So the answer is false.
Answer:
Step-by-step explanation:
$16.50 pencils
$1.50each
add 16+1=17
then add 50+50=100
so the answer is $17.100
Answer:
123
Step-by-step explanation:
Angle 1 and angle 3 are vertical angles, which are congruent.
So, if angle 1 is 123, then angle 3 is also 123.