Answer:
answer choice B.......Cell phones as an educational tool
Step-by-step explanation:
self explanatory
Answer:
x = 129
Step-by-step explanation:
x and 51 are same- side exterior angles and supplementary, thus
x = 180 - 51 = 129
Set each set of parentheses to 0 and solve for x.
X—6 = 0
X = 6
X + 5 = 0
X = -5
X-9 = 0
X = 9
The zeros are 6, -5, 9
This inequality is true doll!!
Answer:
A. 0
Step-by-step explanation: