Answers:
1. 1
2. 2
3. 4
4. 1
//Hope this helps. Look the image for better understanding.
Answer:
d = 102° , e = 56° , f = 22°
Step-by-step explanation:
d and 102° are vertically opposite angles and congruent , so
d = 102°
e and 56° are vertically opposite angles and are congruent , so
e = 56°
f, d and e lie on a straight line and sum to 180° , then
f + d + e = 180° , that is
f + 102° + 56° = 180°
f + 158° = 180° ( subtract 158° from both sides )
f = 22°
I only know D. but I'll try to figure out the rest too. D. 9 years old
Switch the y and x then solve for y, so I believe b.
Answer:
4
Step-by-step explanation:
100 divided by 25 equals 4.
