Answer:
6.86 to 2DP.
Step-by-step explanation:
7/12 = 4/DC
Cross multiply:
7DC = 4*12
DC = 48/7
= 6.857.
Answer:
4) 7,24,27
Step-by-step explanation:
3/4 x 21 would be 15.75.
All you had to do was multiply 3/4 and 21.
Hope this helps.
4
That’s what my tutor told me
Answer:
x=-1 and x=1
Step-by-step explanation:
all you have to do is replace the letters with numbers and
