Answer:
The length of the altitude is 16 centimeters and the base is 7 centimeters
Step-by-step explanation:
we know that
The area of triangle is equal to
----> equation A
where
b is the base and h is the height
----> equation B
substitute equation B in equation a
we have that
so
solve the quadratic equation by graphing
the solution is b=7 cm
see the attached figure
Find the value of h
therefore
The length of the altitude is 16 centimeters and the base is 7 centimeters
The ratio of oranges to apples would be 4 to 5, because every 5 apples sold, 4 oranges are sold, and we must put it oranges to apples.
Hope this helps!
6x^2 -9x -2 just add common variables
To find K, we must use the fact that
on the day 200 books were printed
the average cost was $ 9 per book.
Thus, substituting the values, we have:
c (x) = (5.5x + k) / (x)
9 = (5.5 (200) + k) / (200)
Clearing K
(200) * 9 = 5.5 (200) + k
k = (200) * 9 - 5.5 * (200)
k = 700
answer
the value of the constant k is 700
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Add sides 9
Subtract sides 6z
Divide sides by 2
Thus ;
Done...
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