Answer:
yes!
Step-by-step explanation:
if it has a 90° angle it is a right triangle :)
Step-by-step explanation:
1. All the trigonometric values can be found using the unit circle. See attached table.
2. Graph:
desmos.com/calculator/10n7yrm3tm
3. All trig functions are periodic functions. The period of secant and cosecant is 2π. The period of cotangent is π.
4. Using the table from step 1 and the graph from step 2, secant has a domain of x ≠ pi/2, 3pi/2 and a range of x ≤ -1, x ≥ 1. Cotangent has a domain of x ≠ 0, pi, 2pi and a range of -∞ < x < ∞.
5. Graph:
desmos.com/calculator/tldiqt7qra
Cosecant has the same graph as secant shifted π/2 to the right. So they have different domains, but the same range.
Answer: -120
<em>Hope this helps!!</em>
Answer: I am not completely sure if I am correct but I am pretty sure the answer is 8
Step-by-step explanation: Aria is making the quilt 1.75m wide and wants the area to be 14m so you will have to devide 14 ÷ 1.75 in order to find the length. After deviding that you will get your answer.