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grandymaker [24]
2 years ago
7

Let f(x) = 9x3 + 21x2 − 14 and g(x) = 3x + 1. Find f of x over g of x. 3 times x squared plus 6 times x minus 2 minus 12 over th

e quantity 3 times x plus 1 3 times x squared plus 6 times x minus 2 plus 12 over the quantity 3 times x plus 1 3 times x squared plus 6 times x plus 2 minus 12 over the quantity 3 times x plus 1 3 times x squared plus 6 times x plus 2 plus 12 over the quantity 3 times x plus 1

Mathematics
1 answer:
12345 [234]2 years ago
6 0

Answer:

A. 3x²+6x-2- \frac{12}{3x+1}

Step-by-step explanation:

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Which expression(s) is/are equivalent to 8-2(5x-3). Explain or show work to justify your decision.
Travka [436]
The following are equivalent:
8-10x + 6
8-(10x-6)
-10x+14
3 0
2 years ago
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Find the expression that is equivalent to the original exponential expression depicted below. Thank you!
svet-max [94.6K]

Answer:

A

Step-by-step explanation:

you multiply the numbers and add the variables

5 0
2 years ago
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Points A and B are the endpoints of an arc of a circle. Chords are drawn from the two endpoints to a third point, C, on the circ
RSB [31]

Answer:

146°

Step-by-step explanation:

Points A and B are the endpoints of an arc of a circle. Chords are drawn from the two endpoints to a third point, C, on the circle. Given m arch AB=64° and ⦣ABC=73°, m ⦣ABC=__ ° and m arch AC=__ °.

Solution:

Given that:

arc AB = 64° and ⦣ABC=73°

The Central Angle Theorem states that the central angle from two chosen points A and B on the circle is always twice the inscribed angle from those two points. The inscribed angle is any point along the outer arc AB and the two points A and B.

Therefore arc AC is the central angle of ⦣ABC. Using the central angle theorem gives:

arc AC = 2 * ⦣ABC

substituting:

arc AC = 2 * 73

arc AC = 146°

8 0
2 years ago
A cheetah’s distance traveled varies directly with the amount of time it runs. The cheetah travels 90 m in 2.5 s.
Maksim231197 [3]
In 4 seconds the cheetah will run 144m

8 0
3 years ago
I feel so stupid, but I need helping figuring out this problem. I can’t remember how to do it. Can someone help me please
AleksandrR [38]
The answer is C. 
90/105=6/7
Hope this helps!
3 0
2 years ago
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