You have to find the area of each face and add them all together. You also need to find the unknown side which is indicated in the picture i attached.
The answer would be B) x = 4.
1.5x + 6 - 3 = 4.5x - 9
1.5x + 3 = 4.5x - 9
3 = 4.5x - 9 - 1.5x
3 = 3x - 9
3 + 9 = 3x
12 = 3x
12/3 = x
4 = x
x = 4.
5.5 × 2= 11
11 is the length.
perimeter= 11+11+5.5+5.5
The perimeter is 33 units.
Answer:
y = -(6+3x)/2
Step-by-step explanation:
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Answer:
Answer as follows...
Step-by-step explanation:
interior angles are 3,4,5,6
exterior angles are 1,2,7,8
vertical angles are 2and3, 1and4, 6and7, 5and8
corresponding angles are 2and6 1and5 3and7 4and8
alternate interior angles are 4and5 3and6
alternate exterior angles are 1and8 2and7
same side interior angles are 3and5 4and6
