Answer:
5.625 or 5-5/8 or 45/8
Step-by-step explanation:
Solve using Similar triangles again
ratio of 4:7.5
3/x=4/7.5 cross multiply
22.5=4x
x=22.5/4=5.625=5-5/8=45/8
Answer:
6 rounds up to 10.
Step-by-step explanation: Please brainliest!
C. It is always a rational number. You cannot determine its sign without knowing the values of a and b.
