Answer:
Four acute angles
Step-by-step explanation:
Answer:
x-6
Step-by-step explanation:
The formula for the area of a rectangle is (l)(w)
x-5(w)=x²-11x+30
To solve, you need to put the quadratic equation into standard form
x-5(w)=(x-5)(x-6)
Divide both sides of the equation by x-5 to isolate the width(basically strike out x-5 on both sides)
the width is x-6
I pretty sure that's the right answer since (x-5)(x-6)=x²-11x+30, but I'm in geometry right now, and I had to go back and re-learn.
In Unit Circle, we know that x-term = cos and y-term = sin
Recall the cotangent ratio:
Because cotangent is reciprocal of tangent which is sin/tan so cotangent is 1/(sin/cos) = cos/sin.
Substitute the point in.
Answer
Let me know if you have any doubts!
ANSWER
EXPLANATION
The given trigonometric equation is
The range of the cosine function
is
But,
Therefore there is no value of t that will make
hold.
The correct answer is False
Answer:
Half of 7 is 3.5
That would be your radius.
3.5^2 x 3.14
12.25 x 3.14 = 38.465 yd2 <--------- area
3.14 x 3.5 x 2 = 21.98yd <------- perimeter