Answer:
Q6: B Q7: D Q8: C Q9: D Q10: A
Hey there!
We could try to factor this trinomial by splitting up the middle term. We do this by multiplying the coefficient of the first term, 1x², by the constant, –10. This will get us –10. Next, you would have to find two factors of –10 that add up to the coefficient of the middle term, which is –7.
Factors of –10:
–10 + 1 = –9
–5 + 2 = –3
–2 + 5 = 3
–1 + 10 = 9
As you can see, no factors of –10 add up to –7. Therefore, this trinomial is prime. In other words, you could only get this trinomial by multiplying it by 1 to get itself.
Hope this helped you out! :-)
The relationship iof the ostrich running at 43 miles per hour is proportional.
<h3>Speed of the ostrich</h3>
Since speed = distance per unit time
The speed of the ostrich is 43 miles per hour. This means that the ostrich covers a distance of 43 miles every hour.
Since the ostrich always covers a distance of 43 miles every hour, we see that distance is proportional to time.
So, the relationship iof the ostrich running at 43 miles per hour is proportional.
Learn more about proportionality here:
brainly.com/question/24868934
