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o-na [289]
3 years ago
9

Find the perimeter of the semicircular region 12m

Mathematics
2 answers:
lesya692 [45]3 years ago
6 0

Answer:

12 x 3.14

Step-by-step explanation:

dolphi86 [110]3 years ago
5 0
Why u trying to cheat bruh
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The total money earned if Lee sold four scarves at twenty dollars each.
leonid [27]

Answer:

$80

Step-by-step explanation:

If we have four scarves, and each costs $20, we can multiply these two numbers to find the total profit made.

20\cdot4

2 times 4 is 8, and adding a 0 to that is 80.

Hope this helped!

3 0
3 years ago
What is the approximate area of the shaded region?
krok68 [10]
If this is square So,
area of the shaded region = area of square - area of circle r=1/2 × 7 = 3.5
= (S×S) - (Pi × r^2)
= (7×7) - (3.14 × (3.5)^2 ) = 10.535 cm
8 0
3 years ago
Read 2 more answers
Sylvia is hiking from Mineral Creek to Blueberry Hilla distance points of 6 1/5 miles. After hiking 2 2/3 miles , Sylvia stops f
Margarita [4]

Given:

Total distance = 6\dfrac{1}{5} miles

Hiking before lunch = 2\dfrac{2}{3} miles

To find:

How much further does Sylvia have left to hike?

Solution:

Let x be the remaining hiking distance.

We know that,

Total hiking distance = Hiking before lunch + Remaining hiking distance

6\dfrac{1}{5}=2\dfrac{2}{3}+x

\dfrac{(6\times 5)+1}{5}=\dfrac{(2\times 3)+2}{3}+x

\dfrac{30+1}{5}=\dfrac{6+2}{3}+x

\dfrac{31}{5}=\dfrac{8}{3}+x

Isolate variable term.

\dfrac{31}{5}-\dfrac{8}{3}=x

\dfrac{93-40}{15}=x

\dfrac{53}{15}=x

It can be written as

\dfrac{45+8}{15}=x

\dfrac{(3\times 15)+8}{15}=x

3\dfrac{8}{15}=x

So, 3\dfrac{8}{15} miles left to hike.

Therefore, the correct option is C.

3 0
4 years ago
Somebody help with the correct answer please
Maslowich
D. Exponential Growth
6 0
3 years ago
Read 2 more answers
A delivery person uses a service elevator to bring books up to an office the delivery person 160lb and each box of books weighs
Gre4nikov [31]
1450, I think you just have to add up
6 0
3 years ago
Read 2 more answers
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