Answer:
a, d, b, c
Step-by-step explanation:
Hey,here is the answer to ur question..!
1.BD=AE (given)
2. Ci Is the midpoint of BD and AE (given)
3. AC=EC (Cis the midpoint Of AE)
4. BC=DC (midpoint theorem)
5.angle ACB and angle ECD are vertical angles ( definition of vertical angles)
6. angle ACB=angle ECD (vertical angle theorem)
7.triangle ABC Is congruent to triangle EDC ( SSS criterion rule)
Hope this helps u....!!!
Answer:
The avergae temp rose 51° F.
Step-by-step explanation:
Average temp in January = -8°F
Average temp in March = 43°F
-8 is 8 away from 0 (absolute value)
43 is 43 away from 0 (absolute value)
43 + 8 = 51
The average temp rose 51°F
It would be answer choice B.
Correct work shown below:
1/2(4K+8) = 10
2k + 4 = 10
2k = 6
k = 3
