Answer:
The correct answer AC = 11.52
Step-by-step explanation:
From the figure attached with this answer shows the triangle ABC.
BC=4 centimeters, m angle B=m angle c, and m angle a = 20 degrees
To find AC
From the figure we can see that D is the mid point and AD⊥BC
Then BD = CD = 4/2 = 2 cm
<BAD = 10° and <CAD = 10°
By using trigonometric ratio,
sin 10 = CD/AC = 2/AC
AC = 2/sin 10 = 2/0.1736 = 11.52
Therefore the value of AC = 11.52 cm
25.8 that's what I got hope I could help
Answer:
7:8
Step-by-step explanation:
First, you need to find out how many men there are. 150-80=70 men. The ratio would be 70:80. Then you need to simplify it. the simplified answer is 7:8
Answer:
It's 1, 2, 3, 4, 6, 9, 12, 18, 36.
Step-by-step explanation:
First of all the list must contain 1 and 36 so it is not the first or last choice.
Find the prime factors:
36 = 2*2*3*3
So the other factors are 2 and 3 and the products formed from these factors
which are 4, 6, 9, 12, 18.
