If the cost of petrol is R10,05 per litre, calculate how far the
1 answer:
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The slope of the perpendicular line will be 2. Remember, a perpendicular slope is the negative reciprocal.
So, we can make the equation . We need to find b, and put b in.
To find b, put in the numbers of y and x.
Solve for b:
Now replace b in the original equation with 12 and that will be the answer:
The answer is .
ANSWER: 0,25
Ok done. Thank to me :>
Ok done. Thank to me :>