Answer:
50 times 5 is equal to 250
Step-by-step explanation:
lol, what a great question!!!!
ANSWER
EXPLANATION
The given polynomials are:
and
We want to subtract these two polynomials.
Expand the right hand side to obtain:
Group the similar terms:
Combine the similar terms to get:
,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
b = 7
Since the triangle is right use the tangent ratio to solve for b
and the exact value
tan30° = , thus
tan30° = = and
= ( cross- multiply )
When you round; you round down if the number in the selected column is below 5 and you round up if the number is 5 and above.
Thus; if you apply this to your question:
784,072 then round up and you get 790,000