Answer:
15
Step-by-step explanation:
var a = 3
then a= 3
var b = 5
then b = 5
a ( a new variable ) = a * b = 3 * 5
Answer:
radius = 6.5
<OAC = 67.38 degrees
Step-by-step explanation:
It looks like you are assuming 0 is on AB and in fact defines the circumradius of the circle. Further you are assuming (I think) that ABC is a right angle triangle.
Therefore AB^2 = AC^2 + BC^2
AB^2 = 5^2 + 12^2
AB^2 = 25 + 144
AB^2 = 169
AB = 13
AO is therefore 1/2 of 13 = 6.5.
CO is also 6.5 since all radii are equal.
I don't know if you know this but the only way you can solve this is to use the Cosine Law for distance.
- AC = 5
- OC = 6.5
- OA = 6.5
- <CAO = ??
CO^2 = OA^2 + CA^2 - 2*OA*CA*Cos(<CAO)
6.5^2 = 6.5^2 + 5^2 - 2*5*6.5*Cos(<CAO)
42.25 = 42.25 + 25 - 65*Cos(<CAO)
0 = +25 - 65*Cos(<CAO)
-25 = -65*Cos(<CAO)
0.3846 = Cos(<CAO)
<CAO = cos-1(0.3846)
<CAO = 67.38 degrees.
What’s the question? if your asking how much he has in total the answer is 6 pounds because Logan is sharing it so add him into the 4 people, and then 5•1.2 is 6
Explanation is in the file
tinyurl.com/wpazsebu
<span>you can find the </span>area<span> of each triangle, A = 1/2bh or A = 1/2lw, then multiply by the number of triangles, which would be based on the number of sides of the base; or you can take half the perimeter and multiply by the slant height.</span>