divide £42 in the ratio of 2: 5

12 and 30

Step-by-step explanation:

Divide £42 in the ratio of 2:5

First: add the ratio together

2+5=7

Second: divide the number by the sum of the ratio

42/7 = 6

Third: multiply each ratio by the reasult

2×6 = 12

5×6 = 30

Finally, which is check to know if you are correct, add the third step's result together

12+30

42

Hope this helps

Uchechukwu

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

the first one, all those points on the line just make a strait line.