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EleoNora [17]
3 years ago
11

What is the best estimate for the length of a bulletin board in meters

Mathematics
2 answers:
Reptile [31]3 years ago
6 0
Bulletin boards can be in all shapes and sizes. There is no correct or incorrect answer to this problem. 
enot [183]3 years ago
4 0
About 2 cm Hope that help you 


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What is the area of this figure? I give brainliest and thanks :)
Alex777 [14]

Answer:

591 square cm

Step-by-step explanation:

25 times 23 =575

4 times 4 =16

575 plus 16=591

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Right, obtuse, or acute???
Ad libitum [116K]

Answer:

acute..............

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A rectangular prism has a volume of 60 cubic centimeters. The height of the prism is 3 centimeters. What is the area of the base
Step2247 [10]

Answer:

Area = 20 square centimeters

Step-by-step explanation:

V = lwh

V = lw3

V = 4x5x3

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3 years ago
Eduardo’s average speed on his commute to work was 55 miles per hour. On the way home, he hit traffic and only averaged 40 miles
alekssr [168]

Answer:

40(1.25-t)

Step-by-step explanation:

There are 3 components to consider; time, speed and distance

Time and Speed are given.

The distance has to be calculated.

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  • Time to work = 1.25-T
  • Speed to home = 40 miles per hour
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  • Total Time = T + t = 1.25

<u>Distance for trip to home</u>

Speed = Distance/Time

40 = Total Distance/1.25-t

Total Distance = 40(1.25-t)

<em>Therefore, 40(1.25-t) is the correct answer.</em>

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3 years ago
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Solve the differential equation using the method of undetermined coefficients
yuradex [85]
First: the homogeneous solutions: the characteristic equation is4r^2 - 4r - 3 = 0which has roots r = 3/2, -1/2 hence the homogeneous solution isy = c1.exp(-x/2) + c2.exp(3x/2)

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Now substitute that into the equation and solve for A1, A2.
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3 years ago
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