Answer:
So, only B and D are trinomials.
Step-by-step explanation:
A trinomial is an algebraic expression having three terms in it.
A. 8x
Not a trinomial because, it contains only one term.
B. 3y +5y2 + y
A trinomial because, it contains three terms.
C. 6x2
Not a trinomial because, it contains only one term.
D. x4 + x2 +1
A trinomial because, it contains three terms.
E. x2 +3
Not a trinomial because, it contains two terms only.
F. x11
Not a trinomial because, it contains only one term.
So, only B and D are trinomials.
Answer:
4i - 3
Step-by-step explanation:
-10 + 9i + 7 - 5i
Collect like terms: 4i - 3
To find a, take the number and move a decimal place to the right one position.
Original Number : 53,010,000
New Number: 5.3010000
Answer:
Parallel lines
Step-by-step explanation:
Parallel lines lie in the same plane but <em>never</em> intersect.
The table that shows the relationship between Mexican pesos and U.S. dollars is
x y
0 0
20 400
50 1000
100 2000
<h3>What table shows the relationship?</h3>
Exchange rate is the rate at which one currency is changed for another currency. In this question, 1 mexican peso is exchanged for 20 U.S. dollars.
- 0 mexican pesos is equivalent to 0 US dollars
- 20 mexican pesos is equivalent to (20 x 20) 400 US dollars
- 50 mexican pesos is equivalent to (50 x 20) 1000 US dollars
- 100 mexican pesos is equivalent to (100 x 20) 2000 US dollars
To learn more about exchange rate, please check: brainly.com/question/25780725
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