A plane is located at C on the diagram. There are two towers located at A and B. The distance between
the towers is 7,600 feet, and the angles of elevation are given.

a. Find BC, the distance from Tower 2 to the plane, to the nearest foot.
b. Find CD the height of the plane from the ground, to the nearest foot.
Please show work and explain I’m very confused

i literally pulled out my old math stuff just for this question, and nothing matched. there has to be a mistake somewhere on there. just do your best and ask a parent or email a teacher to help explain it to you.

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

(x+3)(x+7)

step-by-step explanation: