Answer:
the answer is c
Step-by-step explanation:
Answer:
cos(pi/2-theta)=sin(theta)
hence, cos(pi/2-theta)=0.45
n-intercept is 146.86
Step-by-step explanation:
- Step 1: Given equation is in slope intercept form y = mx + b where b is the y-intercept. Here equation is n = -18.59t + 146.86
- Step 2: Compare the two equations to find the n intercept.
⇒ n-intercept = 146.86
Base angle: x
Vertex angle: 4x - 6
In an isosceles triangle, the base angles are equal. The sum of the angles of a triangle equal 180°
Base angle + Base angle + vertex angle = 180°
x + x + 4x - 6 = 180
6x - 6 = 180
6x = 186
x = 31
Vertex angle: 4x - 6 = 4(31) - 6 = 124 - 6 = 118
Answer: 118°
Answer:
Colin is 8 and Bill is 29
Step-by-step explanation:
29-8=21
8+13=21
29+13=42
21 is half of 42