You need to ensure the denominators are the same. To do this you multiply the denominators together.
1/90 + 2/90
However, this is incorrect, as you need to do the same to the numerators, so for the left hand side you multiplied by 9 and for the right hand side you multiplied by 10, so you must do the same for the numerators.
So it should be:
9/90 + 20/90
You can now add this together, to get:
29/90
This is triple checked so I’m not sure why it says reduce the answer fully as that is as far as it can be reduced.
Using the formulaA=a+b2hSolving forhh=2Aa+b=2·1400 20+50=40cm
Answer:
=
Step-by-step explanation:
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Well, assuming m of angle ABD is 90 degrees, then you would add and then solve.
2x+14+x+7=90
3x+21=90
3x=69
=
(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥
, !
Do you know what the first step is
Answer:
15.07 Euro
Step-by-step explanation: