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masha68 [24]
3 years ago
14

Anyone know what a^2-2a-8=0 is

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
5 0

Answer:

x = 4 or -2

Step-by-step explanation:

i couldn't write it here, so I added a photo

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Can someone please help!! I will give all stars
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3 years ago
A 2-column table has 5 rows. The first column is labeled x with entries negative 2, negative 1, 0, 1, 2. The second column is la
andriy [413]

Answer:

Initial value is \frac{1}{2}.

Step-by-step explanation:

Let us assume that the exponential function is f(x) = a(b)^{x} ...... (1)

Now, the point (0,\frac{1}{2}) will satisfy the above equation.

Now, this point on the graph of the exponential function will be sufficient to find the initial value of the function (1) i.e. a.

Now, putting the value x = 0 and y = \frac{1}{2} in the equation (1) we get, f(x) = a(b)^{x}

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What is approximate circumference of circle with diameter of 42 in lowest terms​
klio [65]

Answer:

<h2>132</h2>

Step-by-step explanation:

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= π x d

= 22/7 x 42

= 22 x 6

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