This is the correct form of a supplementary angle.
Answer:
5
Step-by-step explanation:
3+2x = 4x-7
3+7=4x-2x
x=5
7/8=x/48
x=(7/8)48
x=(7)(48/8)
x=(7)(6)
x=42
D.42
The number that should go in the box is 6.
3.60
- 0.65
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2. 9 5
Answer: 54 square feet
Step-by-step explanation:
To find perimeter of a rectangle we must use the formula l+l+w+w=p where l and w represent width and length
Since we know length and width is x=12 just substitute so
15+15+12+12=54 so 54 is the perimeter
