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AfilCa [17]
2 years ago
9

What exclusions are placed on the variable a for the fraction (a^2 + 4m)/a^2+4?

Mathematics
1 answer:
sattari [20]2 years ago
4 0

Answer:

The answer is A.) -2


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Determine the geometric mean of 11 and 8.
Mekhanik [1.2K]

Answer:

\sqrt{88}

Step-by-step explanation:

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3 years ago
Which function is equivalent to F(x)=-4(x+7)^2-6?
Gemiola [76]

\huge\mathfrak\orange{answer}

Simplify this quadratic function given in vertex form into standard form by simplifying the exponents and adding like terms.

f(x) = \red{-4(x+7)^2 - 6}

f(x) = -4(x^2 + 14x + 49) - 6

f(x) = -4x² - 64x - 196 - 6

\underline{f(x) = -4x² - 64x - 202}

(good luck :) and mark me brainliest if you're satisfied with my answer)

7 0
3 years ago
Write this as a power of 2. ex ( 2^n) requires knowledge of negative exponents
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Answer:

<h3>22.627417</h3>

Step-by-step explanation:

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7 0
2 years ago
Percent of change from 115 to 338
MrRa [10]

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237 ⁹/23% change

Step-by-step explanation:

115=100%

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2 years ago
Katy buys 4 DVDs every 2 weeks. How many DVDs will she buy in 14 weeks?
Lena [83]

Answer:

28

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Every 2 weeks 4 DVDs are purchased, so you have to multiply 14 times two, or 7 by 4. And the answer you get either way is 28.

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2 years ago
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