9 and 3/8 is 75/8 as a mixed #.
Answer:
area = (1/2) · (p + q) · h
Step-by-step explanation:
15.48 + 5.16 = p because you have to do the reverse. to find "p" you have to add the amount you subtracted.
Answer:
hcf is the answer questions and I will
Answer:
x=3
y=-1
Step-by-step explanation:
first multiply the 2nd row by 2 so you will get
4x-4y=16
4x+2y=10
then subtract the 2nd row from the first row and so you will get
-6y=6
then solve for y in the above equation
y=-1
then substitute y=-1 into any 2 equations .
i picked the first 1
4x-4 × -1=16
then solve for x .
you will get
x=3