The most simplistical form of 2/5 × 11 is 22/5, because once you multiply the numerals, you can't simplify anymore.
The values of the number is 43
x+21=64
subtract 21 on each side
x = 43
First set up a proportion
240/160 = 320/200
Cross multiply and if the left equals the right it is similar.
Area = π × r2. Or, when you know the Diameter: A = (π/4) × D2. So A = 6π, which is 18.85. So A = 18.85. And here's the hand.
Hi,
The answer you are looking for is 2. (-4,2)
Have a great day & remember to mark brainliest if I helped :)