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Kisachek [45]
2 years ago
7

Explain the importance of factoring and substitution while solving trigonometric equations

Mathematics
2 answers:
marshall27 [118]2 years ago
5 0

Answer:

Explain in your own words how knowledge of algebra is important when solving trigonometric equations.

Step-by-step explanation:

kirill115 [55]2 years ago
4 0
It might help to not write
x
for the before and after. That's misleading. What you're doing is writing =3sin()
x
=
3
sin
⁡
(
θ
)
. You're inventing a new variable
θ
that relates to
x
in a way that lets you use trig identities to solve your problem. Plugging in values after your transformation shouldn't give you the same values, since the new integral is in a different variable. We have
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15 POINTS PLEASE HELP
qwelly [4]

Answer:

A, r=9

Step-by-step explanation:

Multiply through by the LCM

r + (3×5) <= 3×8

r + 15 <= 24

r <= 24 - 15

r <= 9

4 0
3 years ago
Help
sergeinik [125]

Answer:

D

Step-by-step explanation:

6 0
2 years ago
Which is the best estimate for the average rate of change for the quadratic function graph on the interval 0 ≤ x ≤ 4?
den301095 [7]
ANSWER

A) -1

EXPLANATION

The average rate of change of the given quadratic function on the interval 0 ≤ x ≤4 is the slope of the secant line connecting the points (0,f(0)) and (4,f(4)).

That is the average rate of change is:

= \frac{f(4) - f(0)}{4 - 0}

From the graph, f(0) is 0 and f(4) is -4.

We plug in these values to obtain;

= \frac{ - 4 - 0}{4 - 0}

This simplifies to;

= \frac{ - 4}{4}

= - 1

Hence the average rate of change for the given quadratic function whose graph is shown on 0≤x≤4 is -1
5 0
3 years ago
Read 2 more answers
Find the LCM of 6 and 14.
Alex
The LCM of 6 and 14 would be 42.
7 0
3 years ago
How do you say 876543 in word form
Valentin [98]
Eight hundred seventy six thousand five hundred forty three.
7 0
3 years ago
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