Let's solve your equation step-by-step.
<span><span><span><span>5c</span>−c</span>+10</span>=34
</span>Step 1: Simplify both sides of the equation.
<span><span><span><span>5c</span>−c</span>+10</span>=34
</span><span>Simplify: (Show steps)
</span><span><span><span>4c</span>+10</span>=34
</span>Step 2: Subtract 10 from both sides.
<span><span><span><span>4c</span>+10</span>−10</span>=<span>34−10
</span></span><span><span>4c</span>=24
</span>Step 3: Divide both sides by 4.
<span><span><span>4c/</span>4</span>=<span>24/4
</span></span><span>c=6
</span>Answer:
<span>c=<span>6</span></span>
Answer:
Slope = 3
Step-by-step explanation: Use the slope intercept form
y= mx +b
Im 100% sure this is correct
The rule for converting sin into cos and vice versa is:
sin α = cos ( 90° - α ) or cos α = sin ( 90° - α )
In this case:
cos ( 6 x ) = sin ( 90° - 6 x )
sin ( 90° - 6 x ) = sin ( 3 x - 9°)
90° - 6 x = 3 x - 9°
90° + 9° = 3 x + 6 x
99° = 9 x
x = 99° : 9 = 11°
Answer: C ) x = 11°
3.536915775 is the square root of that number
Answer:
−π
----
4
Step-by-step explanation:
Alright, archtan /
tan
−
1
(
x
)
is the inverse of tangent. Tan is
sin
cos
. Like the inverse of sin, the inverse of tan is also restricted to quadrants 1 and 4.
Knowing this we are solving for the inverse of tan -1. We are basically being asked the question what angle/radian does tan(-1) equal. Using the unit circle we can see that tan(1)= pi/4.
Since the "Odds and Evens Identity" states that tan(-x) = -tan(x). Tan(-1)= -pi/4.
Knowing that tan is negative in quadrants 2 and 4. the answer is in either of those two quadrants. BUT!!! since inverse of tan is restricted to quadrants 1 and 4 we are left with the only answer -pi/4.
