Answer:
Enter it into Desmos!
Step-by-step explanation:
A=1/2ab
Replace the variables with their value
15=1/2(3/2)b
Multiply 1/2 and 3/2

15=3/4b
Divide 3/4 on both sides
15/(3/4) is the same thing as

45/4=b
4.4=-2.
This equation is false if you want me to determine if true or false
Answer:
Step-by-step explanation:
Rays that share a common endpoint but continues infinitely in opposite directions is called <u>opposite rays</u>
- <em>Opposite rays are two rays that both start from a common point and go off in exactly opposite directions. </em>
Theres only 3 shapes that can form such regualr tessellations triangle square and regular hexagon so that being said triangle is your answer