T = Tina
W = Wayne
C = Calvin
T - 40 = 447
447 + 345 = 792
792/36 = 22 (answer)
check me on arithmetic or not because i'm pretty sure i'm right
P=2L+2W
P=(2*4)+(2*8)
P=8+16
P=24
Answer:
i hope this helps
Step-by-step explanation:
2
-16=0
+16 +16
2
=16
÷2 ÷2
= 8
= 
x= 
-5
+9=0
-9 -9
-5
=-9
÷-5 ÷-5
=1.8
= 
x= 
6
-15=27
+15 +15
6
=42
÷6 ÷6
=7
= 
x=
<span>The area of mathematics that deals with points, lines, shapes and space. Plane Geometry is about flat shapes like lines, circles and triangles. Solid Geometry is about solid (3-dimensional) shapes like spheres and cubes.</span>