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notsponge [240]
3 years ago
15

Write an expression that can be used to find 4x275 using mental math and properties of numbers

Mathematics
1 answer:
Sindrei [870]3 years ago
3 0
(4x200) + (4x70) + (4x5)
 
Distributive property of multiplication
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Answer:

Step-by-step explanation:

3/(x-2) - 2/(x+3) = 1....multiply everything by (x-2)(x+3)

3/(x-2) * (x-2)(x+3) - 2/(x+3) * (x-2)(x+3) = 1(x-2)(x+3)

3(x+3) - 2(x-2) = 1(x-2)(x+3)

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x + 13 = x^2 + x - 6

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4 years ago
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Makovka662 [10]

The function is increasing on the interval (3, ∞)

<h3>Interval of a function</h3>

Given the rational function shown below

g(x) = -2√x-3

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x - 3 = 0

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x = 0 + 3

x = 3

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2 years ago
What is the x angle?
Troyanec [42]

Answer: 35

Step-by-step explanation:

180-145=35

how I got the 180 is because every line that is straight=180 so it's supplemental

7 0
3 years ago
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I'm not sure but

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Which of the following would be equivalent to 9 to the power of 2 ⋅ 9 to the power of 6?
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9^{2} * 9^{6} =  9^{2+6} = 9^{8} = 43046721
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