3 years ago

Can someone please help me

1 answer:

3 0

B.

Using this will give you proper representations in similar triangles.

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gulaghasi [49]

The answer would be 6 I think

7 0

2 years ago

Nata [24]

No; a range value has two domain values.

8 0

3 years ago

Novay_Z [31]

Take into account, that in general, a cosine function of amplitude A, period T and vertical translation b, can be written as follow:

$f(x)=A\cos (\frac{2\pi}{T}x)+b$

In the given case, you have:

A = 4

T = 3π/4

b = -3

By replacing you obtain:

$\begin{gathered} f(x)=4\cos (\frac{2\pi}{\frac{3\pi}{4}}x)-3 \\ f(x)=4\cos (\frac{8}{3}x)-3 \end{gathered}$

Hence, the answer is:

f(x) = 4cos(8/3 x) - 3

6 0

1 year ago

spin [16.1K]

I believe the sum of the root is: -3/2
And the product of the root is: 0

I hope this helps and have a great week :)

3 0

3 years ago

uysha [10]

Answer:

measure of angle is E is 45 degrees besausw if you look closely then it is a

45,45,90, Triangle and so E is 45 degrees

measure of c = 360-45+79+134 = 102 ° degrees

8 0

2 years ago