The number h and 1.4 are additive inverses.
1 answer:
We need to plot 1.4 and 1.4+h on the number line.
We know that h is the additive inverse of 1.4. The additive inverse of any number is the number which when added to the former number results in zero (0).
⇒ 1.4 + h = 0
⇒ h = -1.4
Hence, Sum = 0
Please refer to the attached image to see 'h', '1.4' and '1.4 + h' marked on the number line
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Answer:
<h2>1,800 pictures</h2>Step-by-step explanation:
Find the diagram attached below with its dimension.
The board is rectangular in nature with dimension of 3.6 m by 1.8 m wall.
Area of a rectangle = Length * Breadth
Area of the board = 3.6 m * 1.8 m
since 1m -= 100cm
Area of the board = 360cm * 180cm
Area of the board = 64,800cm²
If the dimension of a picture on the wall is 6cm * 6cm, the area of one picture fir on the wall = 6cm* 6cm = 36cm²
In order to know the amount of 6cm* 6cm pictures that will fit on the wall, we will divide the area of the board by the area of one picture as shown;
Number of 6cm by 6cm pictures that could fit on the wall
= 64, 800cm²/36cm²
= 1,800 pictures
