Answer:
daisy measured the heights of 20 plants.
The table give some information avout the heights (h in cm) of the plants
Step-by-step explanation:
Answer:
7x=12
Step-by-step explanation:
8x+5=6x+19
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5
8x=6x+14
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6x
2x=14 Divided by 2 Equals x=7
The perimeter of one square is 20 cm.
explanation: since the rectangle can be divided into two squares, we can conclude that the area of one square is 25 cm^2 because 50 / 2 = 25. the square root of 25 is 5, so one side length of the square is 5 cm. multiply that by 4 (because there’s 4 sides) and you get 20 cm.
Answer:

Let d1 be the diameter of the moon and d2 and be the diameter of the earth.Let r1 be the radius of the moon and r2 be the radius of the earth.

<h2> hope it helps you</h2>
The total area is 407.4262m²