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zhenek [66]
3 years ago
14

Allen is showing his work in simplifying –8.3 + 9.2 – 4.4 + 3.7. Identify and explain any errors in his work or in his reasoning

. Write feedback to Allen explaining the mistake he made and how to correct his work.
Mathematics
1 answer:
Bas_tet [7]3 years ago
4 0

Answer:

try a

Step-by-step explanation:

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6 0
3 years ago
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Match them together to correct answer
Verizon [17]

ANSWER

Frequency=2

Midline =3

Amplitude =5

Period =π

EXPLANATION

We have:

f(x) = 5 \cos(x)  + 3

The given function is of the form;

f(x) = a\cos(bx)  + c

where

a=|5| =5 is the amplitude

and b=2 is the frequency.

and 2π/b=2π/2=π

The range of the given function is

8≤y≤-2

The midline is

\frac{8  + - 2}{2}  =  \frac{6}{2}  = 3

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Step-by-step explanation:

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Explain step by step how to use the horizontal method the multiple the two polynomials
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Answer:

Step-by-step explanation:

Multiply each term of the first polynomial with   the second polynomial. Then combine the like terms.

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<em>= 15a⁴ + 16a³  - 13a² +26a  - 8</em>

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2 years ago
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