Question

Make h the subject of the formula
If you can't read the attachment its
S=n/2(a+1)​

Answer 1

n = 2s/a+1 you wrote h but you didn’t actually write an h in the formula so I assume you meant n

Answer 2

Explanation:

Answer:

Explanation:

`S = (n)/(2) (a+l)\\2s = h(a+l)\\2s = ha +hl\\(2s)/(a+l) = h+h\\2h = (2s)/(a+l)\\h = ((2s)/(a+l))/2\\h = (2s)/(2a+2l)`

To Make h subject of the formula

Step 1

: Cross multiply

Step 2 :

Use h to open the bracket

Step 3 :

Divide both sides by a +l to make h on one side of the equation

Step 4 :

Evaluate h+h = 2h

Divide both sides of the equation by 2

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