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bezimeni [28]
3 years ago
13

Okay I don't understand how do I do this. It say :

Mathematics
2 answers:
Lilit [14]3 years ago
6 0

2x+3=17

subtract 3 from each side

2x+3 -3 = 17 -3

2x = 14

divide by 2 on each side

2x/2 = 14/2

x = 7

DerKrebs [107]3 years ago
3 0
The answer is -7......
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3 years ago
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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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3 years ago
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shusha [124]

Answer:

m/2 = 87°

m/4 = 87°

m/7 = 93°

Have a good day, please! :)

5 0
2 years ago
What is the measure of the missing angle?
tatiyna

Answer:

42

Step-by-step explanation:

so 180-132 will give u top angle of triangle

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Which choices are equivalent to the exponential expression below? check all that apply. (2/3)^3
rosijanka [135]

Answer:

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Step-by-step explanation:

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we multiply it by itself 3 times since 3 is the exponent.

x^y

x is the base, y is the exponent

we read it as x to the power of y

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4 0
3 years ago
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