Answer:
21cm
Step by step:
Scale : 9cm :12m
Therefore 1m = 9/12 cm
28m= 9/12 *28 = <u>21 cm</u>
Answer:
The answer is c
Step-by-step explanation:
The middle problem is adding, the others are taking away, so C is the correct answer
Answer:
8
Step-by-step explanation:
Area is 96, divide that by 4 triangles = Area is 24 per triangle
Area of a triangle = (0.5)(base)(height)
(0.5)(6)(x)=24
3x=24
x=8
5x = y + 6 (I)
2x - 3y = 4 (II)
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We have:
5x = y + 6 →

Soon:
2x - 3y = 4 →

<span>least common multiple (5)
</span>



