Well, to find a circles circumference, C=D* pi. if d =10, 10 * pi (or 3.14 for now), C= 31.4. so the answer is false. It is measuring distance as a radius instead of diameter.
Find A UB.<br>
A)<br>
{3,7)<br>
B)<br>
{3,5,6,7}<br>
{2,3,5,7,8,9,12}<br>
D)<br>
{3,5,6,7,8,11,12}
zhannawk [14.2K]
Answer:
D
Step-by-step explanation:
3,5,6,7,8,11,and 12
Because that's the union
Answer:
See attachment for answers
Step-by-step explanation:
Answer:

Step-by-step explanation:

Answer:
1
Step-by-step explanation:
x+2/2x=3/2
2x×3=2x+4
6x=2x+4
4x=4
x=4/4
x=1