All you have to do is cross multiply!
Ur answer to the first one is 9/10
Ur answer to the second ine is 4/5
Answer:
15units
Step-by-step explanation:
BC is: 5x=5×3=15 units. so,Length of BC=15 units
Answer:
It would be D because you are timing 2 by a number which would have n together
Hope this helped
If the width is 6.5 then double that to work out the two widths which would be 13. Take that from the perimeter so you're left with 21. Half 21 to work out one length which is 10.5. Length = 10.5
Answer:
y=8-4x
Step-by-step explanation:
