Answer: To give everyone a good view, each row must have 5 more seats than ... Then explain to Jeff how to create an equation to predict the number of ...
Missing: T | Must include: T
Step-by-step explanation:
Answer:
{2, 3, √13}
Step-by-step explanation:
In a right triangle, the sum of the squares of the two shorter sides equals the square of the third side (Pythagoras).
Let's check each set of sides in turn.
A. {2, 3, √13}
2² + 3² = 4 + 9 = 13
(√13)² = 13
This is a right triangle.
B. {5, 5, 2, √10}
This is a quadrilateral (four sides).
C. {5, 12, 15}
5² + 12² = 25 +144 = 169
15² = 225
This is not a right triangle.
Answer:
Step-by-step explanation:
Hi there!
Change mixed numbers to improper fractions:
Dividing by a fraction is the same as multiplying by its reciprocal:
Reduce:
Change improper fraction into mixed number:
I hope this helps!
How sad. You were going along so nicely there, with a fascinating problem
that would be fun to work on, and then you suddenly fell off over the edge.
"Which of these ..." always means "Here's a list of choices. Pick out the
correct answer from the list." So we know that there was a list of choices
right there, where you copied the question from. But when you finished
copying the question and reached the list of choices, you stopped there,
never copied the list, and went away to do something else instead.
Without that list, there's no way for us to answer the question "Which of these...".
Answer:
A
Step-by-step explanation:
the answer is option A as
6x + 12x = 90
so 6x + 12x + 90 = 90 + 90 + 180
