1: the one that looks like an x
2:regular pentagon
3: 4
4: 1
5: 1 line of symmetry
Answer:
x=-20/7 or -2.857
Step-by-step explanation:
bring like terms together in each side of the = side
then work the out
Answer:
128°
Step-by-step explanation:
90+90+52= 232°
360°- 232° = said answer above
Answer:
AH
Step-by-step explanation:
Try to imagine the cube.
Answer:
let me make it its equation I have done this but if this will work have a good day