The perimeter of Dawna's new flat screen television is 112 inches. The ratio of its length to width is 4:3. Wire and solve an al
gebraic equation to determine the dimensions of the television
Somebody please help me asap im in a very important exam and every point counts :(
2 answers:
Hey there,
Length = 4x
Width = 3x
Perimeter = 112 inches
4x + 3x + 4x + 3x = 112 inches
14x = 112 inches
x = 112 inches / 14
= 8 inches
Length = 8 inches x 4
= 32 inches
Width = 8 inches x 3
= 24 inches
Hope this helps :))
<em>~Top♥</em>
Answer:
32 inches × 24 inches
Step-by-step explanation:
2(length + width) = 112
Length + width = 56
4/7 × 56 = 32
3/7 × 56 = 24
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X = 1
Explanation :
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Answer:
She will need 16 packages
So work it out as 0.25x4 =£1
Then 4-1=£3
£3 / 0.30 =10
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So it is 14 days late
