Answer:
425-65=360
360-65=295
Mrs Chan had at first 295 cookies
Calculate the volume of the rectangular prism than calculate the volume of the triangular prism
I believe 1/3 since there is three of them.
But don't take my full word for it.
Answer:
x = 5.1
Step-by-step explanation.
Our first step is to find all the angles. If b = 91 degree and c is 38, a. has to be 51 because all triangles add up to 180 degree. Because we have both B and b, we can use sine law.
a/A 13/sin91 c/38
we can use b in this situation.
The legnth of a is 10.1.
So, x-5 would be 5.1
