Expand this expression by using the distributive property. 4( -2g + 4 -3t)
1 answer:
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Answer: City A,
Step-by-step explanation:
Given
The temperature of city A is
The temperature of city B is
We know,
So,
Clearly, the average temperature of city A is more than city B
The difference in temperature is
Area of the electronic board is 9000 cm2
Step-by-step explanation:
Write ratios to represent the unknown actual length and width of the display to the scale length and width of the display.
The Electronic board always seems like a rectangular shape
Length= scale÷Actual = 5/36 = 5×36 = 180cm
Width=scale÷Actual = 1/50 = 1×50 = 50cm
Area of Rectangle = legnth × width
= 180cm × 50cm = 9000 cm2
Area of the electronic board is 9000 cm2