Steps to solve:
-20 < 4 - 2x
~Subtract 4 to both sides
-24 < -2x
~Divide -2 to both sides
12 > x
Best of Luck!
Answer:
- 4 is an interior angle
- 1,2,3 are exterior angles
3. 2x+12+3x-7=360
5x+5=360
5x=360-5
x=355/5
x=71
for exterior
2x+12=360
2x=360-12
x=348/2
x=174
Step-by-step explanation:
hope this will help you
Jejwkajenvdme Ian sskhemd wls el eje
70. 180-120=60, and 180-60+50=70
Notice the picture below
so... a cube has all sides equal, so is just a rectangular prism with equal sides
and a rectangular prism is just 6 rectangles stacked up to each other at the edges
now, notice in the graph at the bottom, one of the rectangles with a thickness of 2inches
so... just get the volume of each, and add them up, that's how much metal is needed