2 years ago

Select the correct answer.

Mathematics

1 answer:

Vikentia [17]2 years ago

7 0

Answer:

you didnt put the expression

Step-by-step explanation:

i cant do anything to help sorry

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Given the following perfect square trinomial, fill in the missing term. (2 points)<br> 9x^2 +___+25

Zielflug [23.3K]

Answer:

30x

Step-by-step explanation:

missing must be 2×3x×5=30x

9x²+30x+25=(3x+5)²

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2 years ago

The table of values represents an exponential function f(x).

Ostrovityanka [42]

Answer:

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Step-by-step explanation:

The average rate of change of function f(x) over the interval a ≤ x ≤ b is given by:

$\dfrac{f(b)-f(a)}{b-a}$

Given interval: -2 ≤ x ≤ 2

$\implies a = -2$

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$\implies f(b) =f(2)= \dfrac{1}{16}$

Substituting the values into the equation:

$\begin{aligned}\implies \textsf{rate of change} & =\dfrac{\frac{1}{16}-16}{2-(-2)}\\\\ & = \dfrac{-\frac{255}{16}}{4}\\\\ & = -\dfrac{255}{64}\\\\ & = -3.98\: \sf (nearest\:hundredth)\end{aligned}$

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Three consectuive integers have a sum of 81

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The three consecutive integers are 26, 27, 28

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3 years ago

Answer the following question regarding the table below. 40 41 43 44 47 47 49 40 42 43 45 47 48 49 40 42 44 45 47 48 49 41 42 44

Stels [109]

Hello there, and thank you for posting your question here on brainly.

The smallest number out of the bunch is 40.

Hope this helps!

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Daniel is organizing his rock collection of 18 rocks into equal groups.how many possible ways can Daniel line up his rock collec

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The possible ways Daniel line up his rock collection are {2, 3, 6 and 9}.

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