Answer: 12.57
Step-by-step explanation:
Answer:
<3 and <4 are supplementary
<3 and <4 form a linear pair, so they are supplementary (=180 degrees)
15/4 +6y
See Image below:)
1/2x or x/2
You're taking the number you started with and either multiplying it by 1/2 half or dividing it by 2.
