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Free_Kalibri [48]
3 years ago
15

What is the Greatest Common Factor for 18;45

Mathematics
1 answer:
ira [324]3 years ago
3 0
The GCF for 18 and 45 is 9.
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Vicky has 11 keys, and there are 11 different lockers, and the 11 keys to open the 11 lockers are mixed together. How many times
Ugo [173]

Answer:

There is no way to predict this because it could take her anywhere from 11 to 66 tries

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Help is needed please!!! Thanks Find the number of pairs of integers (x,y) with 0 1-(5/y)
Olenka [21]

Answer:

Técnicas orales y de cálculo mental de multiplicación y división entera . ... conjunto de múltiplos de 10 es un subconjunto de los números pares. Si ... La clase vacía ∅ se representa por la notación 0, la clase unitaria por 1, la clase binaria por 2, etc. En ... 5 x (5 x (5 x (5 + 4) + 3 ) + 2) + 1 ; x significa el signo de multiplicar. 8.

Step-by-step explanation:

Técnicas orales y de cálculo mental de multiplicación y división entera . ... conjunto de múltiplos de 10 es un subconjunto de los números pares. Si ... La clase vacía ∅ se representa por la notación 0, la clase unitaria por 1, la clase binaria por 2, etc. En ... 5 x (5 x (5 x (5 + 4) + 3 ) + 2) + 1 ; x significa el signo de multiplicar. 8.

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In parallelogram EFGH, EJ = 6x + 3 and JG = 10x - 5 What is EG?<br>A: 15<br>B: 12<br>C: 25<br>D: 30​
Ne4ueva [31]

Answer:

  • D. 30

Step-by-step explanation:

It seems J is the intersection of diagonals.

We know diagonals of the parallelogram bisect each other.

<u>It gives us:</u>

  • EG = EJ + JG and
  • EJ  = JG

<u>Substitute and solve for x:</u>

  • 6x + 3 = 10x - 5
  • 10x - 6x = 3 + 5
  • 4x = 8
  • x = 2

<u>Find the value of EJ:</u>

  • EJ = 6*2 + 3 = 15

<u>Find the value of EG:</u>

  • EG = 2*EJ = 2*15 = 30

Correct choice is D

5 0
3 years ago
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10 -2x negative 6 1/2 &lt;23<br> hurry please
SIZIF [17.4K]

Answer:

x> −87 /4

Step-by-step explanation:

6 0
4 years ago
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