Answer:
207 m²
Step-by-step explanation:
width = x
length = 3x - 4
2(length + width ) = Perimeter
2(3x - 4 + x) = 64
4x - 4 = 64/2
4x - 4 = 32
4x = 32 + 4
4x = 36
x = 9 m - width
length = 3x - 4 = 3 · 9 - 4 = 23 m
Area = length · width = 23 · 9 = 207 m²
The total cost to put the fence around the rectangular garden is $(2x - 2)
Step-by-step explanation:
Perimeter of the rectangular garden = 2[(3x - 5) +2x]
= 2(5x - 5) ft.
Total cost = 2(5x - 5) /5
=$ 2x - 2
The cost for putting the fence around the rectangular garden is $ (2x - 2)
The best way to work this to add the two numbers of the ratio together (8+5), giving you 13. You should then divide the total number of cards (78), by this, giving you 6. This means that each part of the ratio is worth 6. The first ratio is 8, meaning that you will have 6x8 baseball cards. There will be 48 baseball cards. The second ratio is 5, meaning that you will have 6x5 football cards. There will be 30 football cards.
In the box, there are 48 baseball cards
Answer: 54
Step-by-step explanation:
By the inscribed angle theorem, angle ZXY measures half of 108 degrees, which is 54 degrees.
The absolute value of -1 is 1 .
That's a little less than 50 .