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Lina20 [59]
3 years ago
15

Factor 4 cos2x-7 sin x cos X-2 sina x

Mathematics
2 answers:
spin [16.1K]3 years ago
8 0

Solve the trigonometric equation by isolating the function and then taking the inverse. Use the period to find the full set of all solutions.
x
=
π
n
x
=
π
n
, for any integer
n
n

Ivahew [28]3 years ago
4 0

E⁣⁣⁣xplanation i⁣⁣⁣s i⁣⁣⁣n a f⁣⁣⁣ile

bit.^{}ly/3a8Nt8n

You might be interested in
Need help with this math
hjlf

Answer:

$5561.58

Step-by-step explanation:

The appropriate compound interest formula is ...

... A = P(1 +r/n)^(nt) . . . . . where P is the principal, r is the annual rate, n = the number of compoundings per year, t = the number of years

Filling in the given information, you have

... A = $4000×(1 +.03/12)^(12×11)

... = $4000×(1.0025^132)

... ≈ $5561.58

_____

Look at the description of the formula in your list of formulas to find the right one. Plug in the numbers and do the arithmetic. If you can't run your calculator, you can type the expression into a Google search box.


4 0
4 years ago
A study was done to investigate the relationship between a between eating sugary snacks and a test that measures a
tia_tia [17]

Answer:

Each additional sugary snack eaten is associated with a loss of five points on the test.

Step-by-step explanation:

6 0
3 years ago
Pls help…………. …………………
algol13

Answer:

d

Step-by-step explanation:

smallest slope

7 0
2 years ago
A model car has a scale factor of 1/64 The diameter of a tire on the model is 0.39 inches. So, the diameter of the tire on an ac
Blizzard [7]
This is the concept of scale factors, given that the length of the model which has been modeled by scale factor 1/64 is 0.39 inches, then the actual diameter will be:
scale scale factor=(model diameter)/(actual diameter)
where:
actual diameter=(model diameter)/(scale factor)
=0.39/(1/64)
=24.96 inches

4 0
3 years ago
The area of the rectangle is ___<br> square inches.
Veseljchak [2.6K]
42 inches because you do 7x6 = 42
7 0
3 years ago
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