Fast pleaseeeeeeee.... Find x
1 answer:
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Cosine and secant functions are reciprocal, which means
So, if
then
I hope this helps. =)
Tags: <em>cosine secant cos sec relation reciprocal trig trigonometry</em>
_______________
Cosine and secant functions are reciprocal, which means
So, if
I hope this helps. =)
Tags: <em>cosine secant cos sec relation reciprocal trig trigonometry</em>
The horizontal distance traveled by the projectile is given as
where
V₀ = initial velocity, m/s
Note that
sin(2θ) = 2sinθ cosθ
Therefore, the horizontal distance traveled is
Because V₀ = 52 m/s, in order to travel a horizontal distance of 200 m, the correct equation to determine θ is
(52²/9.8) sin(2θ) = 200
or
275.92 sin(2θ) = 200
Answer: A
where
V₀ = initial velocity, m/s
Note that
sin(2θ) = 2sinθ cosθ
Therefore, the horizontal distance traveled is
Because V₀ = 52 m/s, in order to travel a horizontal distance of 200 m, the correct equation to determine θ is
(52²/9.8) sin(2θ) = 200
or
275.92 sin(2θ) = 200
Answer: A
Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
- Left to Right
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality
Step-by-step explanation:
<u>Step 1: Define</u>
<u /><u />
<u />
<u>Step 2: Solve for </u><em><u>x</u></em>
- [Subtraction Property of Equality] Isolate <em>x</em> term:
- [Division Property of Equality] Isolate <em>x</em>:
Here we see that any value <em>x</em> smaller than or equal to 12 would work as a solution to the inequality.