Answer: 
Step-by-step explanation:




Step-by-step explanation:
18.029= (1×10)+(8×1)+(2×1100)+(9×1100)
Answer: 4
<u>Step-by-step explanation:</u>
A =
r²θ
50 =
(5)²θ
100 = (5)²θ
100 = (25)θ
4 = θ
********************************************************************************
Answer: 1570.80 cm²
<u>Step-by-step explanation:</u>
A =
r²θ
A =
(100)²
A = 500π
A = 1570.80
********************************************************************************
Answer: 19.63 m²
<u>Step-by-step explanation:</u>
A =
r²θ
=
(5)²
= 
= 19.63
********************************************************************************
Answer: 15°
<u>Step-by-step explanation:</u>

180 = 12x
15 = x
********************************************************************************
Answer: A
<u>Step-by-step explanation:</u>
Quadrant I: 0° - 90°
Quadrant II: 90° - 180°
Quadrant III: 180° - 270°
Quadrant IV: 270° - 360°
255° is in Quadrant III
Answer:
Step-by-step explanation:
Use the intercept method of graphing a straight line:
Let x = 0. We get y = 1. This is the y-intercept (0, 1).
Let y = 0. We get x = 6/11. This is the x-intercept (6/11, 0).
Plot both points and then draw a straight line through them.
10 pints to 29 pints in ratio form:
10 : 29
Hope it helps! :D