12/15 = 8/x
Cross multiply:
12*x = 8*15
⇒ 12*x= 120
⇒ (12/12)*x = 120/12
⇒ x= 10.
Final answer: x=10.
Hope this helps~
The difference in the given functions is 2x^3 + 6x^2 -8x + 1
<h3>Difference of functions</h3>
Given the following function a shown
f(x)= 2x^3 + 6x^2 -5x - 3
g(x)= 3x-4
Take the difference
(f-g)(x) = f(x) - g(x)
Substitute
(f-g)(x) = 2x^3 + 6x^2 -5x - 3 - (3x - 4)
Expand
(f-g)(x) = 2x^3 + 6x^2 -5x - 3 - 3x + 4
(f-g)(x) = 2x^3 + 6x^2 -8x + 1
Hence the difference in the given functions is 2x^3 + 6x^2 -8x + 1
Learn more on polynomials here: brainly.com/question/2833285
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Answer:
90
Step-by-step explanation:
1/3 BH = 1/3(30)(9) = 90
Answer
its called x
Step-by-step explanation:
