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siniylev [52]
3 years ago
12

What number replaces the question mark? Question worth 15 points.

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
6 0
I believe it is 4.

Hope this helps!!!
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What is the greatest common factor of 35b^2, 15b^3, and 5b?
hammer [34]

Answer:

The first expression can be rewritten as

35 {b}^{2} = 5 \times 7 \times {b}^{2}35b

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=5×7×b

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The second expression is rewritten as

15 {b}^{3} = 3 \times 5 {b}^{3}15b

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=3×5b

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The third expression is

5b = 5 \times b5b=5×b

The greatest common factor is the product of the least powers of the common factors.

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3 years ago
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Please help like i really need it
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Answer:

145 degrees.

Step-by-step explanation:

It is 180 minus 35 because they always have to equal 180 so I subtracted 180 by 35

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When the vertex is at the origin and the directrix is at y = -2.5, the the parabola must be facing upwards and have a general formula of y = 4a x^2. In this case, a is equal to 2.5 that is, y = 4*2.5 x^2 equal to y = 10 x^2 
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alekssr [168]
No the variable is always lowercase no matter what
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2.25

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