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Fiesta28 [93]
3 years ago
7

What is the value of the expression 8−2 ? 116 64 −16 164

Mathematics
1 answer:
ddd [48]3 years ago
7 0
8^(-2) = 1/8^2 = 1/64
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4/5 = what % help me
soldier1979 [14.2K]

Answer:

4/5 = 80%

Step-by-step explanation:

4/5 can be multiplied by 20 to get 80/100. Percent is out of hundredths so it becomes 80%.

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3 years ago
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What are the coefficients in 9/3+6+9a​
Norma-Jean [14]

Answer:

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Step-by-step explanation:

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2 years ago
write the equation of the parabola and a vertex form and standard form given the following information​
beks73 [17]

Answer:

see explanation

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

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Here (h, k) = (3, - 2), thus

y = a(x - 3)² - 2

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(10)

Here (h, k) = (2, - 5), thus

y = a(x - 2)² - 5

To find a substitute (5, 4) into the equation

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a = 1

y = (x - 2)² - 5 ← in vertex form

y = x² - 4x + 4 - 5

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

5 0
3 years ago
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dybincka [34]

Answer:

c

Step-by-step explanation:

hope u have a blessed christmas and a happy new year

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3 years ago
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