Answer: 141.7 cm3
Explanation: you multiple 6.1, 6.7, 10.4 then divide by 3 which equals 141.68. Round it and we’re left with 141.7 cm3.
Answer:
That would be 14 miles ÷ 6 hours which would be 2.3333 or 2 and 1/3
A.32 it’s not very complicated you just have to find the value of A and B then multiply them together
Area=legnth times width
192=(9+x)(13+x)
solve
expand
192=117+22x+x^2
minus 192 both sides
0=x^2+22x-75
factor
0=(x-3)(x+25)
set to zero
x-3=0
x=3
x+25=0
x=-25
not possible since that gives negative legnths and widhs
increased by 3
shorter is 9
9+3=12
C is ansre
Now, if the diameter is 8 units, then the radius is half that, or 4.
