Answer
b = 22.6 units
c = 25.6 units
Explanation
In a right angle triangle, the side opposite the right angle is the Hypotenuse, the side opposite the given angle that is non-right angle is the Opposite and the remaining side is the Adjacent.
For this question,
Hypotenuse = c
Opposite = 12
Adjacent = b
Trignometric ratios can then be used to find b and c.
CAH and TOA
Cos 28° = (Adj/Hyp)
Cos 28° = (b/c)
Tan 28° = (Opp/Adj)
Tan 28° = (12/b)
Cross multiply
b = 12/(Tan 28°)
b = 12/0.5317
b = 22.57
We can then solve for c
Cos 28° = (b/c)
Cos 28° = (22.57/c)
Cross multiply
c = (22.57/Cos 28°)
c = (22.57/0.8829)
c = 25.56 units
Hope this Helps!!!
Answer:
the slope is 8
Step-by-step explanation:
the slope is x not sure if its parallel of perpendicular but is i had to gues id guess parallel
1 because the theorem is a^2+b^2=c^2
so 5^2+12^2=13^2. so 25+144=169 which is 169=169.
80-90 students have at least one grandparent who belongs to a social network
Answer:
$31.79
Step-by-step explanation:
To solve this problem, we first need to change 6% into a decimal:
6% ->
-> 0.06
Next, lets multiply 29.99 by 0.06:
![x= 29.99(0.06)](https://tex.z-dn.net/?f=x%3D%2029.99%280.06%29)
![x=1.80](https://tex.z-dn.net/?f=x%3D1.80)
Now add 1.79 to 29.99 to get the answer:
![29.99 + 1.80 = 31.79](https://tex.z-dn.net/?f=29.99%20%2B%201.80%20%3D%2031.79)
The sweater will cost $31.79 after tax.