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Grace [21]
3 years ago
6

What is the perimeter of thjs

Mathematics
2 answers:
Zigmanuir [339]3 years ago
8 0

Answer:

(120 + 12.5pi) ft^2

Step-by-step explanation:

10ft x 12 ft = 120ft^2

10ft/2 = 5 ft (Radius)

Area of semi circle:

\frac{\pi r^{2} }{2} = \frac{\pi 5^{2} }{2} = 12.5\pi ft^{2}

Area = (120 + 12.5pi) ft^2

bonufazy [111]3 years ago
3 0

Answer:73 ft

Step-by-step explanation:

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Frank bought 4.3×10^4 yards of carpet to install in the new house. His wife said "We needed 5,000 yards! You didn't buy enough!"
ipn [44]

Answer:

Frank is correct because he ended up bringing 43000 yards of carpet when they only needed 5000.

Step-by-step explanation:

4.3*(10^4)

10^4=10000

4.3*10000=43000

8 0
3 years ago
I Need the Answer for this question.<br> PLZ PLZ PLZ
Natasha2012 [34]

If both machines are working at once, 200 tshirts (100 in each machine) could be made in 100 minutes, if 200 shirts can be made in machine 1 in 50 minutes, it will take 25 minutes to make 100. machine b takes 150 minutes per each 200, 150 divided by two is 75. 75 + 25 = 100 minutes

It would work better just to use machine one and take 50

minutes, but i dont think thats an answer choice.

edit: i think from the choices your answer would be: 37.5 as if both machines run at once more tshirts can be made

4 0
4 years ago
Answer the following question please. what is 15% of 80?
tigry1 [53]
12 is the 15% of 80

80 x 0.15 = 12
3 0
3 years ago
Read 2 more answers
Marcy's Cafe has regular coffee and decaffeinated coffee. This morning, the cafe served 60 coffees in all, 33 of which were regu
Olenka [21]

Answer:

55%

Step-by-step explanation:

Percentage of regular coffees = \frac{33}{60} × 100%

                                                  = 55%

7 0
3 years ago
Read 2 more answers
A jug holds 5 gallons of water. If a glass holds 4 ounces of water, how many glasses can be drawn from the water jug?
MariettaO [177]
Hey You!

1 gallon = 16 cups.

5 gallons = 80 cups.

80 glasses can be filled from the jug.
4 0
3 years ago
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