Answer: -4 becus it is less then 2, which means it is steep
Step-by-step explanation:
Answer:c. -7,2 and -7,14
Step-by-step explanation:
Answer:
<u>The cover has diameter of:</u>
- 20 feet + 2*12 inches = 20 feet + 2 feet = 22 feet
a.
<u>Area of the pool cover:</u>
- A = πd²/4 = 3.14*22²/4 = 379.94 ft²
b.
<u>The length of the rope:</u>
- C = πd = 3.14*22 = 69.08 ft
The mean is 7 median 10 and more is 4
From the 2 angles
one angle - x°
other angle - (2x - 3)°
diagrams A and D are wrong as they show that the angles sum up to 90°, whereas in linear angles the adjacent angles should sum up to a straight line that's 180°
diagram C is wrong as they haven't depicted the angles correctly.
diagram B
x + 2x-3 = 180
3x = 183
x = 61
other angle 61*2 - 3 = 119
this is the correct diagram as the angles in the diagram look simiar to the angles calculated.
