Answer:
<em>m∠A = 143° </em>
Step-by-step explanation:
∠A ≅ ∠B (corresponding angles)
(7x)° + 24° = (3x)° + 92°
7x + 24 = 3x + 92
7x - 3x = 92 - 24
4x = 68
x = 17
<em>m∠A </em>= [7(17) + 24]° <em>= 143°</em>
The perimeter is the sum of all lengths of the side of a polygon. For a triangle it is expressed as:
P = a + b + c
We let a = 7.3, b = 2.94 and c=x
Therefore, the perimeter of the given triangle is:
14.8 = 7.3 + 2.94 + x
From the options given, the correct answer is the last option. The expression, <span>x - 14.8 = 2.94 + 7.3, will give an erroneous value of the third side. It will be more than the perimeter given.</span>
The absolute value will always turn positive. So basically 10+4
Total people = male + female = 82+18+94 +46= 240
People that do not exercise and is male: 18
To find the probability divide the number of people that do not exercise and are male, by the total number of people.
18/240 = 0.075
P = 0.075
