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aniked [119]
3 years ago
12

Find the perimeter and area of the semi circle

Mathematics
1 answer:
OLga [1]3 years ago
5 0

Answer:

Step-by-step explanation:

Perimeter of a semicircle with diameter d = πd/2 + d

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Can anybody help? this is a test pleasee..!
Evgen [1.6K]

Answer:

16

Step-by-step explanation:

so 20% is 160 and 10% of that is 16

5 0
3 years ago
Kaylin buys a greeting card for $3.79. she then buys 4 postcards that all cost the same amount. the total cost is $5.11. how muc
Pie

Answer:

Step-by-step explanation:

Givens

Greeting Card = 3.79

Total Cost = 5.11

Post cards = x

Equation

Total Cost = Greeting Card + 4x

Solution

Substitute the gives into the equation

5.11 = 3.79 + 4x                       Subtract 3.79 from both sides

5.11 - 3.79 = 3.79 - 3.79 + 4x  Combine

1.32 = 4x                                  Divide by 4

1.32/4 = 4x/4

x = 33

Each post card costs 0.33 dollars

4 0
2 years ago
The running Aces card team won $548 playing in poker tournament last year. The winnings were split evenly among the p players.
Goshia [24]

Answer:

Correct answer ✅✅ to the question ➔ The running aces card team won $548 playing in poker tournaments. the winnings were split evenly among the p players. how much money did each ... previous · next ... Dentify any non-cash transactions that occurred during the year, and show how they would be

Step-by-step explanation:

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3 years ago
Which equation in point-slope form describes the line that passes through the point (4,-5) and is perpendicular to
prohojiy [21]

Answer:

18

Step-by-step explanation:

to be 18 7 bitween one is the complet the neme of soit and can be instracttion

8 0
3 years ago
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Given m||n, find the value of x.
77julia77 [94]

Answer:

X= 124

Step-by-step explanation:

Because these angles are alternate interior angles we know that X+56 will equal 180, so to solve:

180 - 56= 124

5 0
3 years ago
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