Answer: 6 cm,22.9 cm, 20.1 cm
Step-by-step explanation:
Hello :
wt = wx +xt
xt = wt - wx=(4x+5) - (x+5) = 3x
Its a
because you add 6x to the other side with the 42 which would look like 6x + 42
and divide by 2 on each side which equals
Answer:
85.5
Step-by-step explanation:
because you have to add 1/2 and 90cents =90.5 then you have to subtract 5 away and your answer is 85.5
a. 1.732
because if the number behind the number you are rounding is 5 or greater, you go up a number, but if it is less than 5, then you leave it the same. this applies to both problems.
b. 3.142