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koban [17]
4 years ago
11

ABCDABCD and DECFDECF are both squares. If AC=28AC=28 millimeters, what is the perimeter of DECFDECF?

Mathematics
1 answer:
vekshin14 years ago
5 0
Assuming they share the same side, the answer is 112 millimeters.
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Help me please --------------------
Yuliya22 [10]

9514 1404 393

Answer:

  139.39 in

Step-by-step explanation:

The length of a semicircle of diameter D is ...

  C = (1/2)πD

For the given diameter of 27 inches, the length of the curved edge of the figure is ...

  C = 1/2(3.14)(27 in) = 42.39 in

__

The perimeter of the figure is the sum of the side lengths. Clockwise from left, that sum is ...

  P = 27 + 35 + 42.39 + 35 = 139.39 . . . inches

The perimeter of the figure is 139.39 inches.

5 0
3 years ago
Evaluate each of the following. help plz
Mariulka [41]

Answer:

5!= 120

13!= 6227020800

12!/6!= 665280

10!/7! 3!= 120

5(4!)= 120

Step-by-step explanation:

7 0
4 years ago
33 POINTS HELP ME FAST ILL MARK BRAINLIEST Henry wants to laminate the tabletop in his study room. The tabletop is the shape of
mario62 [17]
Find the area of trapezoid.

1/2(6+10)(3) = 24

Now multiply 24 by $4 to find the total cost.

24 * 4 = 96

So the total cost is $96

Hope this helps :)
3 0
3 years ago
Caryn threw a ball 34.6 m. George threw a ball 34.62 m. Who threw the ball farther? A. Caryn B. George C. Caryn and George threw
sesenic [268]
B. George threw the ball 0.02 meters farther than Caryn did. That is roughly 0.79 of an inch farther. 
5 0
3 years ago
Read 2 more answers
Please Help Quick!! Need full work shown!
kramer

Answer:

limit does not exists.

Step-by-step explanation:

From the given graph it is clear that the function approaches to 4 when x is approaches to 2 from left. So,

\lim_{x\to 2^-}f(x)=4

The function approaches to -4 when x is approaches to 2 from right. So,

\lim_{x\to 2^+}f(x)=-4

Now,  

4\neq -4

\lim_{x\to 2^-}f(x)\neq \lim_{x\to 2^+}f(x)

Since, left hand limit is not equal to right hand limit, therefore, limit does not exists.

3 0
4 years ago
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