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TiliK225 [7]
2 years ago
7

What polygon is being constructed?

Mathematics
1 answer:
WITCHER [35]2 years ago
4 0

Answer: A Square

Step-by-step explanation: In the case of an equilateral triangle, just two circles are formed.

You might be interested in
What is the equation of the line that passes through the point (-4,1) and has a<br> slope of -3/4
Rashid [163]

Answer:

y = -3/4x - 2

Step-by-step explanation:

y = -3/4x + b

1 = (-3/4) × -4 + b

1 = 3 + b

-2 = b

b = -2

y = -3/4x -2

8 0
3 years ago
Bus A and Bus B leave the bus depot at 9 am. Bus A takes 30 minutes to complete its route once and bus B takes 40 minutes to com
kirill [66]

Answer:

11 am

Step-by-step explanation:

Bus A and Bus B leave the bus depot at 9 am.

Bus A takes 30 minutes to complete its route once

Bus B takes 40 minutes to complete its route once.

We solve this finding the Lowest Common Multiple of the minutes each bus uses to complete it's route

30 = 3 × 10

40 = 4 × 10

= 3 × 4 × 10

= 120 minutes

120 minutes after 9 am is

60 minutes = 1 hour

60 minutes = 1 hour

= 2 hours.

9am + 2 hours

= 11 am.

Therefore, they be back at the bus depot together at 11 am

4 0
3 years ago
I think I have the answer, but would like to check my work
notsponge [240]

Notice that we can calculate the area of the square and the rectangle separately to get the following:

\begin{gathered} A_1=3\cdot3=9in^2 \\ A_2=9\cdot2=18in^2 \\ \Rightarrow A=A_1+A_2=9+18=27in^2 \end{gathered}

therefore, the total area is 27 in^2

4 0
1 year ago
PLEASE HELP ME - I NEED HELP ASAP - FOR EVERY SECOND THIS ISN'T ANSWERED, ANOTHER DAY IS TAKEN AWAY FROM YOUR LIFE - 15 POINTS
Daniel [21]

Answer:

Mean: 26.333333333333

Median: 24

Mode: 15, 17, 20, 22, 24, 27, 34, 37, 41

Step-by-step explanation:

7 0
3 years ago
The current of Cache Creek has speed 2 mph. It takes a small boat a total of 4 hours to travel 12 miles upstream and 12 miles ba
Ber [7]

Answer:

6.61 mph

Step-by-step explanation:

Speed of current; c = 2 mph

Total time to travel upstream and back; t = t1 + t2 = 4 hours

Let x represent speed of the boat in still water

Then the actual speed of the boat when going upstream is x - 2, and the actual speed when going downstream downstream is x + 2.

We know that; distance = speed x time, Thus;

For the upstream trip;

12 = (x - 2)t1

t1 = 12/(x - 2)

For the downstream trip;

12 = (x + 2)t2

t2 = 12/(x +2)

Adding both equations, we have;

t1 + t2 = (12/(x - 2)) + (12/(x +2))

4 = (12/(x - 2)) + (12/(x +2))

Multiply through by (x - 2)(x + 2)

4(x - 2)(x + 2) = 12(x + 2) + 12(x - 2)

4x²- 16 = 12x + 24 + 12x - 24

4x² - 16 = 24x

4x² - 24x - 16 = 0

Using quadratic formula, we have;

x ≈ 6.61 mph

5 0
3 years ago
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