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ahrayia [7]
2 years ago
6

What is the highest common factor of 42 and 90

Mathematics
1 answer:
Mazyrski [523]2 years ago
4 0
The gfc of 42 and 90 is 6
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Let A = {2, 3, 4, 5, 6, 7} B = {2, 4, 7, 8) C = {2, 4}. Fill in the blanks by ⊂ or ⊄ to make the <br>resulting statements true.
Eduardwww [97]

Answer:

Answer

Step-by-step explanation:

(a) B ⊄ A (b) C ⊂ A (c) B ⊄ C (d) ∅ ⊂ B (empty set is an element of any set)

(e) C ⊂ C (reflexitivity).

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weeeeeb [17]

Answer:

25x^{3}-15x^{2} -38x-8

Step-by-step explanation:

Multiply the equations together

(5x+4)(5x^2-7x-2)

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2 years ago
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natulia [17]

Answer:

=  -  {m}^{2}  - 3n + 13

Step-by-step explanation:

- (m \times m + 3n - 13)

m \times m =  {m}^{1}  \times m

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- ( {m}^{2}  + 3n - 13)

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7 0
3 years ago
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Yuliya22 [10]

Answer:

15x+98=105

      -98    -98

15x=7

/15    /15

x=7/15

Step-by-step explanation:

x=7/15

4 0
3 years ago
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Step-by-step explanation:

4 0
3 years ago
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