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3 years ago

Please Help!! I am behind in my class and I don’t know how to do this!!

Mathematics

1 answer:

lubasha [3.4K]3 years ago

7 0

Answer:

emmm nose ponga lo en español para ayudarles

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What is the gcf of the numerator and denominator of the rational expression

Roman55 [17]

$\frac{3x-15}{x^2-x-20} = \frac{3(x-5)}{(x+4)(x-5)}$

The only common factor is (x -5).

Selection A is appropriate.

5 0

3 years ago

F(x)=9x+5, find f^-1(x).

lidiya [134]

Answer:

interchange the role of x and y

x=9y+5

x-5=9y

x-5 =y

so,f^-1(x)= x-5

9

hope it helps.

<h3>stay safe healthy and happy.</h3>

4 0

3 years ago

The probability of a certain player making a three-point shot is 1/14. What is the probability he does not make his next shot?

kari74 [83]

Answer:

13/14

Step-by-step explanation:

If the player chance of making it is 1/14 the remaining chances are the chances he will miss it.

4 0

4 years ago

Which of the following is an example of

Nikitich [7]

Answer:

3x-3

Step-by-step explanation:

There is a variable (x) in this expression.

hope this helps :)

3 0

3 years ago

Read 2 more answers

When a farmer is standing 80 feet from a silo, he must look up

Alisiya [41]

Answer:

102.40 ft

Step-by-step explanation:

This system can be described as a right triangle with the horizontal distance from the silo (80 ft) being the side adjacent to the 52-degree angle, and the height of the silo (h) being the side opposite to the angle. Therefore, the height can be found by:

$tan(52) = \frac{h}{80}\\ h=102.40\ ft$

The silo is 102.40 feet tall.

3 0

3 years ago