3 years ago

Which of these is the quadratic parent function?

1 answer:

6 0

Answer:

Step-by-step explanation:

sorry

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Aliun [14]

Answer:

i just looked it up and i saw 57 so i think thats it

Step-by-step explanation:

6 0

3 years ago

attashe74 [19]

Using the identity :

Cos (2a) = 1-2 Sin^2(a)

Therefore :<span>1−2 sin ^2 (22.5∘) = Cos(2a)
= Cos (2 * 22.5) = Cos 45</span>

3 0

4 years ago

Ymorist [56]

The answer is 21.9

Hope this helps good luckkk :)

6 0

3 years ago

Damm [24]

Answer:

6.5e^(i·(-157.38°)) ≈ 6.5e^(-2.7468i)

Step-by-step explanation:

A suitable calculator can find the value of this ratio for you.

((2+3i)/(1-i))² = -6 -2.5i ≈ 6.5∠-157.38° ≈ 6.5e^(-2.7468i)

The second attachments shows the calculator set to radian mode for the angle measure.

6 0

2 years ago

Marta_Voda [28]

390.20 is the answer because 4%of 2880 is 115.20 plus 275.00 is 390.20

8 0

3 years ago