Brianna played a trivia game in which she lost 5 points for each incorrect answer and gained 10 points for each correct answer.
If Briana answered 11 questions correctly and 4 questions incorrectly,what is her total score?
1 answer:
Answer:
90 points
Step-by-step explanation:
10 times 11 is 110
4 times 5 is 20
110 minus 20 is 90
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Answer to the question is 21
Answer: Similar triangles
s
Step-by-step explanation:
They have congruent angles and similar sides
h^2 - 12h + 20 can be factored to:
(h-10)(h-2)
These cannot be zero so, h cannot be 10 or 2.
Answer:
Vertex : 5
Y - intercept : (0,-4)
Step-by-step explanation:
-4 is on the y-axis.
Vertex is the maximum or the minimum point of the parabola.
