The diagram shows a right-angled triangle. x + 4
IX-1
All the measurements are in centimetres.
The area of the triangle is 18 cm?
Work out the length of the shortest side of the triangle.
You must show all your working.
+
Note: Make your final answer clear by writing "short side = ..." in your last line. Total marks: 4

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation: