Answer:
6x-24
Step-by-step explanation:
First, we must add x-12 to 2x. We will get 3x-12. Now, to get the perimeter, we must multiply that expression by 2. The answer is 6x-24.
Answer:
1st option
Step-by-step explanation:
The domain and range are all real numbers , that is
domain { x | x ∈ R }
range { y | y ∈ R }
Answer:Type of Angle Description
Acute Angle is less than 90°
Right Angle is 90° exactly
Obtuse Angle is greater than 90° but less than 180°
Straight Angle is 180° exactly
Step-by-step explanation:
Answer:
Csc(0)
Step-by-step explanation:
in trigonometry, the basic functions are Sine , Cosine and Tangent. Other functions such as Cotangent, Secant and Co secant are derivatives of these 3.
We know that
Csc Ф = 1/Sin Ф
Cot Ф = 1/tan Ф = cos Ф/ sin Ф
hence cos(0) csc(0)/sin(0)cot(0)
= cos Ф * 1/sin Ф ÷ sin Ф *cos Ф / sin Ф
= cos Ф/sin Ф * 1/ cos Ф
= 1/ sin Ф
= Csc Ф
Answer:D.6
Step-by-step explanation:
just divide
