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N76 [4]
3 years ago
11

The putting together of two groups is called

Mathematics
1 answer:
den301095 [7]3 years ago
4 0
It is called a bonding kilyodhuifguegdhegufguygfgerugued
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un tren salió de la estación a las 9:45:27. Si dos horas y media más tarde ha llegado a su destino, ¿a qué hora llegó?
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12.15.27

Porq es así

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3 years ago
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Owen prepared 25 kilograms of dough after working 5 hours in the bakery.
Licemer1 [7]
It would be 10 hours. 25 times 2 is equal to 50 and so you would times 5 by 2 and get 10 hours
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3 years ago
The ratio of the surface areas of two spheres is 1:9.
lapo4ka [179]

Answer:

b

Step-by-step explanation:

7 0
2 years ago
Algebraically find the inverse of a function​
Savatey [412]

9514 1404 393

Answer:

  1)  f⁻¹(x) = 6 ± 2√(x -1)

  3)  y = (x +4)² -2

  5)  y = (x -4)³ -4

Step-by-step explanation:

In general, swap x and y, then solve for y. Quadratics, as in the first problem, do not have an inverse function: the inverse relation is double-valued, unless the domain is restricted. Here, we're just going to consider these to be "solve for ..." problems, without too much concern for domain or range.

__

1) x = f(y)

  x = (1/4)(y -6)² +1

  4(x -1) = (y-6)² . . . . . . subtract 1, multiply by 4

  ±2√(x -1) = y -6 . . . . square root

  y = 6 ± 2√(x -1) . . . . inverse relation

  f⁻¹(x) = 6 ± 2√(x -1) . . . . in functional form

__

3) x = √(y +2) -4

  x +4 = √(y +2) . . . . add 4

  (x +4)² = y +2 . . . . square both sides

  y = (x +4)² -2 . . . . . subtract 2

__

5) x = ∛(y +4) +4

  x -4 = ∛(y +4) . . . . . subtract 4

  (x -4)³ = y +4 . . . . . cube both sides

  y = (x -4)³ -4 . . . . . . subtract 4

6 0
3 years ago
M=1.33333(N+20). If N=16,find M<br><br>​
aalyn [17]

Answer:

M=47.99988

Step-by-step explanation:

M=1.33333(16+20)

=1.33333(36)

=47.99988

8 0
3 years ago
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