Answer:
A = {1, 3, 5...13} , B = {0, 2 ,4...14}
A and B = {null}
A or B = { 0, 1, 2 , 3, 4....14}
A-B = {1 +3+5+...13} - {0+2+4+....14}
BD = BC + CD
7x - 10 = (4x - 29) + (5x - 9)
7x - 10 = 9x - 38
2x = 28
Ans: x = 14
BC = 4x - 29
= 4(14) - 29
= 27
Ans: BC = 27
CD = 5x - 9
= 5(14) - 9
= 61
Ans: CD = 61
BD = 61 + 27
= 88
Ans: BD = 88
Answer:
-40
Step-by-step explanation:
Try rearranging and factoring -8y-2c-2b-8x-2a:
This is equal to -8(x + y) -2(a + b + c).
Since x + y = 7, we have:
-8(7) -2(a + b + c)
and since a + b + c = 8, we end up with:
-56 - 2(8), or
-56 - 16 = -40
The answer is Transitive Property of Angle Congruence
The answer is C. From the solution in the picture
