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creativ13 [48]
4 years ago
5

1) Given a (x) =6x+2 and b (x) = -8x -11

Mathematics
1 answer:
Elenna [48]4 years ago
8 0
I hope this helps you

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F(x)= x+28/x-7 for inverse functions
ioda

The inverse function of the given function is \mathbf{= \dfrac{28+7x}{x-1}}

<h3>What is the inverse of a function?</h3>

A function g is the inverse of a function f, if and only if the values of y= f(x), x = g(y).

From the formula given:

\mathbf{y=f(x) = \dfrac{x+28}{x-7}}

Let's substitute x with y;

\mathbf{y= \dfrac{x+28}{x-7}}

\mathbf{x=\dfrac{y+28}{y-7}}

Solve for y;

\mathbf{= \dfrac{28+7x}{x-1}}

Learn more about solving inverse functions here:

brainly.com/question/3831584

#SPJ1

8 0
2 years ago
To find the area of a triangle, you can use the expression b × h ÷ 2, where b is the base of the triangle and h is its height. W
kobusy [5.1K]

Answer:

8

Step-by-step explanation:

Since the formula is b × h ÷ 2, just plug in the numbers from the question

b × h ÷ 2

2 × 8 ÷ 2 = 8

Hope this helps

3 0
2 years ago
Please answer need for geometry
IrinaK [193]

Answer:

d. 8.38 ft

Step-by-step explanation:

arc(NM) = 180° - 100° = 80° (Angles on a straight line)

Length of arc = θ/360°*2πr

θ = 80°

r = 6 ft

Plug in the values

Length of arc(NM) = 80/360*2*π*6

= 8.3775804

= 8.38 ft

7 0
3 years ago
If c(x)=5/x-2 and d(x)=x+3, what is the domain of (cd)(x)
Morgarella [4.7K]
I hope this helps you

6 0
3 years ago
33 1/3% of 75<br><br>plz help​
Paraphin [41]

The answer is 25

x 33 1/3% = 75

75 / 33 1/3

0.3333

(75)(0.333) =  25

24.9999999 rounds to 25

Hope this helps, have a BLESSED day! :-)

6 0
3 years ago
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