3 years ago

I need to know how to work it out and get the answer?!.

Mathematics

1 answer:

Aleks04 [339]3 years ago

6 0

Answer:

x=10

Step-by-step explanation:

20x=200

The first step is to divide both sides by 20. This is because you want x by itself.

20x/20 = 200/20

By doing so, you get x=10.

Hope this helps! Have a great day!

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What is the length of side EF in the triangle? Please give a step by step explanation, I'm having lots of trouble finding the so

wel

Answer:

EF = 8.8 cm

Step-by-step explanation:

In the given right angled ΔDEF, DE is the hypotenuse while EF and DF are adjacent sides. So that applying the Pythagoras theorem, we have;

$/hyp/^{2}$ = $/adj1/^{2}$ + $/adj2/^{2}$

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3 years ago

I need to know how to work it out and get the answer?!.​

I need to know how to work it out and get the answer?!.