Answer:
48 is the answer
Explanation provided in picture
Answer:

Step-by-step explanation:
Hope this helps!
First find angle EBC.
The are for a triangle is 180 degrees.
It is a right triangle and has a right angle.
180 - (90 + 50)
180 - 140
angle EBC IS 40
NOW FIND X
The line is 180 degrees.
180 -40 = 140
X = 140 DEGREES
Answer:
Step-by-step explanation:
hello :
f(3)=-2(3)-5 = -6-5 = -11
Rectangular prism...becuase it is in rectangular shape..no matter how you cut it..it will give u a rectangle