Guide :High School

PLEASE PLEASE PLEASE HELP!!

PLEASE PLEASE PLEASE HELP!! Can someone please help me with a step by step of this problem ? I'll seriously appreciate it, and thank you so so so much in advance!! DON'T ANSWER IF YOU'RE UNSURE!!! I n
Okay I'll try to show it step by stepStep 1. So first you need to recognise that the diagram is a right angled triangle, with the right angle being at the bottom. This means we can do Pythagoras' Theorem.Step 2. Now that you know you can use Pythagoras' Theorem, you can apply it. If you don't know, the theorem is a² + b² = c², with, in this case, a being 5 and b being 8. This means we can do 5² + 8² = 25 + 64 = 89.Step 3. From the previous step, we now know that the length of the side including x is √89, and because we know that part of this side is 3, if we subtract 3 from √89 we get the value of x, so: √89 - 3 = 9.434 - 3 = 6.434, which is your answer.I hope this helps! ...

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