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timofeeve [1]
3 years ago
14

If f(x) =1/4x+3, what is the equation for f^-1 (x)?

Mathematics
1 answer:
ser-zykov [4K]3 years ago
7 0
4x - 12

You can get this by switch the f(x) and the x and then solving for the new f(x) 
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AB and CD intersect at point E if measure angle AED equals 6x-24 and measure angle CEB equals 4y+32 find the values of x and y s
Zolol [24]

The values of x and y such that AB is perpendicular to CD will be 19 and 14.5.

<h3>What is an angle?</h3>

The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.

AB and CD intersect at point E.

If measure angle AED equals 6x – 24 and measure angle CEB equals 4y + 32.

Then the values of x and y such that AB is perpendicular to CD will be

6x – 24 = 90

        6x = 114

          x = 19

Then we have

4y + 32 = 90

       4y = 58

         y = 14.5

More about the angled link is given below.

brainly.com/question/15767203

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8 0
3 years ago
A line has a slope of - 4 and includes the points (6,v) and (3,3). What is the value of v?
labwork [276]

Answer:  v = - 9


Step-by-step explanation:

Since two points on the line are given, we use formula for slope.

Let (a,b) and (c,d) be two points on the line, the slope of the line is given by

m=\frac{d-b}{c-a}.

Hence, using this we have

-4=\frac{3-v}{3-6}

Thus, we have

-4×(-3)=3-v⇒12=3-v⇒12-3=-v⇒v=-9

3 0
4 years ago
a road sign is in the shape of a regular pentagon what is the measure of each angel on the sign round to the nearest tenth
yaroslaw [1]

Answer:

Each angle is equal to 108 degrees. The internal angles of a pentagon add up to 540.

No matter what the side lengths are, so long as it is a regular pentagon, each angle will always be exactly 108 degrees.



3 0
4 years ago
Plz help! read the instructions and write a proper answer and if you don't i will report you! And the first one to answer right
ahrayia [7]

Answer:

1 = 0.61, 2 = 1.13

Step-by-step explanation:

The first is 25 + 25 + 10 + 1. This is 61 cents which is 0.61 of 1 dollar. The second is 100 + 10 + 1 + 1 + 1. This is equal to 113, 0r 1.13

BRAINLIEST PLEASE

3 0
2 years ago
How do you reduce 12/30 by 1/2
Licemer1 [7]

Answer:

Divide it

Step-by-step explanation:

3 0
4 years ago
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