4 1/2 + 3 2/3 = 8.16666667
5.62 would be 5 62/100 then you can simplify the fraction down
62/100 - 31/50
5 31/50
Hope I helped :)
Answer:
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Step-by-step explanation:

Expand the terms in the bracket and simplify
That's

Using the subtraction property subtract 10x from both sides of the equation

<u>Add 6 to both sides of the equation</u>

<u>Divide both sides by 8</u>

<u>Reduce the fraction with 2</u>
We have the final answer as

Hope this helps you
It is rounded to the nearest tens. You can only round when you have 1,9. Hope I helped
Answer:
Supplementary angles are those angles that sum up to 180 degrees. For example, angle 130° and angle 50° are supplementary angles because sum of 130° and 50° is equal to 180°.
Step-by-step explanation: