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NemiM [27]
3 years ago
12

What is the inverse of F(x) = 4x + 1

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
8 0

Answer:

\frac{x-1}{4}

Explanation:

y = 4x + 1

Switch the x and y

x=4y+1

Solve for y

Subtract 1 from both sides

x-1=4y

Divide both sides by 4

\frac{x-1}{4}

Hope this helps!

(please mark brainliest)

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Un productor agricola tiene que envasar huevos en cajas de 12, de 6 o de 30. Si sabemos que tiene un numero parecido a 1000 huev
musickatia [10]

Answer:

El productor tiene que envasar 960 huevos.

Step-by-step explanation:

Es necesario determinar el mínimo común múltiplo de 6, 12 y 30. En primer lugar, se determina cada número como productos de números primos:

6 = 2\times 3

12 = 2^{2}\times 3

30 = 2\times 3\times 5

El mínimo común múltiplo es:

M.C.M. = 2^{2}\times 3\times 5

M.C.M. = 60

El número total de huevos próximo a 1000 unidades es un múltiplo del mínimo común múltiplo:

n = 60\times 16

n = 960

El productor tiene que envasar 960 huevos.

5 0
3 years ago
the equation a=1/2(b1+b2)h can be used to determine the area, a, of a trapezoid with height, h, and base lengths, b1 and b2. whi
galina1969 [7]

Answer:

b₁ = (2a – b₂h)/h; b₁ = (2a)/h – b₂; h = (2a)/(b₁ + b₂)

Step-by-step explanation:

A. <em>Solve for b₁ </em>

          a = ½(b₁ + b₂)h        Multiply each side by 2

        2a = (b₁ + b₂)h           Remove parentheses

        2a = b₁h + b₂h           Subtract b₂h from each side

2a - b₂h = b₁h                    Divide each side by h

         b₁ = (2a – b₂h)/h     Remove parentheses

         b₁ = (2a)/h – b₂

B. <em>Solve for h </em>

2a = (b₁ + b₂)h     Divide each side by (b₁ + b₂)

 h = (2a)/(b₁ + b₂)

5 0
4 years ago
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7 0
3 years ago
20 points!!!!<br><br> in2. Round to the nearest whole<br> The area of the figure below is<br> number
andrew11 [14]

Answer:

=760

Step-by-step explanation:

Area: \pi  r^{2}

diameter= 44

radios= 22

area of full circle:

3.14(22)^2

= 1519.76

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1519.76/2= 759.88

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4 0
3 years ago
Find the whole 25% of is 21
Nat2105 [25]
25% of 84 is 21

21 divided by 25%=84
5 0
4 years ago
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