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TEA [102]
3 years ago
5

A children’s sandbox is x feet deep, (10-x) feet wide and (14-x) feet long. What expression would represent the perimeter of the

bottom of the sandbox
Mathematics
1 answer:
Anna35 [415]3 years ago
5 0

Answer:

x^{2} -24x + 140

Step-by-step explanation:

a sandbox is the same at a rectangular prism

the formula is base times height.

to find base multiply width (10-x) times length (14-x)

this would be

  • (10-x)(14-x)

simplified is

  • 140-24x+x^{2} or

x^2-24x+140. This is the perimeter of the base (bottom) of the sandbox

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Boxes are stacked in a warehouse in 15 rows of 25, then stacked 4 boxes high boxes are there in total?
vichka [17]

Answer:

1500

Step-by-step explanation:

We have 15 rows of 25, so 15 x 25 is 375, and we multiply that by 4 since its stacked 4 high. We get 1500.

6 0
3 years ago
Read 2 more answers
URGENT! 100 POINTS TO SOLVE!
masya89 [10]

Answer:

20/5 = x /4 x = 80/5 = 16

x - 10 / 39 = 5/15 = 1/3

3x - 30 = 39

3x = 69

x = 23

(2x + 10 ) * 4 = 10 *(x + 3)

8x + 40 = 10x + 30

2x = 10

x = 4.

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3 0
2 years ago
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What is MG=7x-15,FG=33,x=?
pentagon [3]
If you meant MG=33
X= 6.8571428571
4 0
3 years ago
Pls help solve!!!!!!!!
Svetradugi [14.3K]
Its also 40°30' because the median is also a bisector in isosceles triangle
5 0
3 years ago
The Scott family is trying to save as much money as possible. One way to cut back on the money they spend is by finding deals wh
avanturin [10]

Answer:

Unit price of strawberries at Grocery Mart is $ 1.495 or 150 pennies

Unit price of strawberries at Baldwin Hills Market is $ 1.33 or 133 pennies.

Step-by-step explanation:

1 dollar = 100 pennies

Given:

Cost of 2 pounds of strawberries at Grocery Mart = $ 2.99

Cost of 3 pounds of strawberries at Baldwin Hills Market = $3.99

∵ Cost of 2 pounds of strawberries at Grocery Mart = $ 2.99

∴ Cost of 1 pound of strawberries at Grocery Mart = \frac{2.99}{2}=\$1.495=1.495\times 100\approx 150\textrm{ pennies}

∵ Cost of 3 pounds of strawberries at Baldwin Hills Market = $3.99

Cost of 1 pound of strawberries at Baldwin Hills Market = \frac{3.99}{3}=\$1.33= 1.33\times 100 = 133\textrm{ pennies}

Therefore, the unit price of strawberries at each grocery store is the cost of 1 pound of strawberries. So, unit rate at Grocery Mart is 150 pennies and at Baldwin Hills Market is 133 pennies.

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3 years ago
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