Answer:
the answer is 10
Step-by-step explanation:
because 5+5=10 or 5x2=10
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
<span>y = -x3 + 5x2 - 11x + 55 ||x = 5 one root -125 + 125 - 55 + 55 = 0
using Synthetic Divsion
5 -1 5 -11 55
-5 0 -55
</span><span>-1 0 -11 0
results in:
-x^2 - 11 = 0
x^2 + 11 = 0
x^2 = -11
x = ± i√11
roots are: i√11,-i√11,5</span>
Answer:
One
Step-by-step explanation:
An equilateral triangle has equal side lengths.
With the given information, you can construct one equilateral triangle, with the sides measuring 7cm each.
The sides of the equilateral triangle can't be mixed up, they must stay the same.
Hope this helps.