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cricket20 [7]
2 years ago
6

The circumference of a circle is 177 ft. Find its diameter, in feet.

Mathematics
1 answer:
SpyIntel [72]2 years ago
3 0

Answer:

56.3408 ft

Step-by-step explanation:

You might be interested in
How many millimeters are<br> there in 5 centimeters?
sergejj [24]

Answer:

50 millimeters

Step-by-step explanation:

5=50

3 0
2 years ago
A candidate for mayor plans to campaign at 5 shopping malls before the election. In how many different ways can the candidate sc
Svetlanka [38]

Answer:

120 different ways

Step-by-step explanation:

For the first shopping mall being visited, the candidate has 5 options

Then, for the second mall being visited, there is only 4 options, as one mall was already visited.

Following this logic, there is 3 options for the third mall, 2 options for the fourth mall and 1 option for the last mall.

So the total number of ways that the visits can be scheduled is the product of all these options:

5*4*3*2*1 = 120 different ways

6 0
3 years ago
Suppose "35" cars start at a car race. In how many ways can the top 3 cars finish the​ race?
Thepotemich [5.8K]

Answer:

The  value  is   \left 35  } \atop }} \right. P_3  =  39270

Step-by-step explanation:

From the question we are told that

    The  total number of cars is  n  =  35

     The  number cars considered is  r = 3

Generally the number of different top three finishes possible for this race of 35 cars  is mathematically represented as

       \left n } \atop }} \right. P_r  =   \frac{n!}{(n - r) !}

       \left 35  } \atop }} \right. P_3  =   \frac{35! }{(35 - 3) !}

       \left 35  } \atop }} \right. P_3  =   \frac{35 *  34 *  33 *  32! }{32 !}

       \left 35  } \atop }} \right. P_3  =  39270

7 0
3 years ago
The area of a rectangle is x2 - 2x - 15 and the length of the rectangle is x + 3. Find the width of the rectangle.
Alexandra [31]
The area of the triangle could be determined by multiplying the length and the width. Since, we are given the area and the length, to find the width, you divide the area by the length:

w = A ÷ l
w = (x2 - 2x - 15) ÷ (x+3)

What do you have to multiply to (x+3) to yield x2 - 2x - 15? That would be x - 5. Since the sum of -5 and 3 = -2 (middle term) and the their product is -15 (last term).

Hence, the width is (x-5).
8 0
3 years ago
Which expression ids equivalent to 5y + 2y +6x +2y-x
Alexxx [7]

Answer:

9y + 5x

Step-by-step explanation:

5y + 2y +6x +2y-x

(5 + 2 + 2)y + (6 - 1)x

9y + 5x

7 0
3 years ago
Read 2 more answers
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