Ask question

Ask question

All categories

marshall27 [118]

3 years ago

6

Option 2

1 answer:

7nadin3 [17]3 years ago

7 0

Answer: I would choose Route B

Explanation: Let’s assume the circle in route A is equal to 100m then half of it would be 50m

For route B: First let’s find the diameter
d=circumference/pi
d=100/3.14 is approximately 32m

Now let’s look at the extra road to complete the destination:

Judging by the photo, I would cut the circle into 4 pieces and take one piece to look at. You can see that the extra road is 1/3 of the 1 piece.

Since the perimeter is 100m (assumption) so 1/4 of it will be 25m
And since the extra road is 1/3 of the 1 piece it means that it’s 1/3 of 25m

1/3 x 25 is approximately 8 and since there are 2 extra road 8 x 2=16m

Now we add the diameter with the extra we get 32+16=48m

And route B is shorter than route A by 2m so I would choose route B.

You might be interested in

Area for a kite<br> I don’t know how to find the area pls help

dusya [7]

Answer:

63.966

Step-by-step explanation:

Area of a kite is

$\frac{pq}{2}$

where p and q are the diagonals.

The horinzontial diagonal is 8.

We need to find the vertical diagonal length.

The top triangle diagonal measure is

${4}^{2} + {x}^{2} = {7}^{2}$

$16 + {x}^{2} = 49$

${x}^{2} = 33$

$x = \sqrt{33}$

The bottom triangle diagonal measure is

${4}^{2} + {x}^{2} = {11}^{2}$

$1 6 + {x}^{2} = 121$

${x}^{2} = 105$

$x = \sqrt{105}$

Add the two diagonals.

$\sqrt{105} + \sqrt{33}$

Substitute this in for the formula

$\frac{8 \times ( \sqrt{105} + \sqrt{33} }{2}$

Which simplified gu

Ives us

$63.966$

Round if neededd.

7 0

3 years ago

If two marbles are randomly selected from the bag without replacement, what is the probability that the first marble is blue?

joja [24]

Answer:1,0.5, or 0 it depends

Explanation:

The probability that one event occurred depends on the total of random event, being 1 the most of the probabilities

If the two marbles are blue the probability to select a marble blue is 1

If one of the marbles is blue and the other marble is of any color the probability to select the blue marbles is:

P=1 - 1/2=1/2

Being 1/2 or 0.5 the answer

If any of the marbles are blue then the probabilities are 0

8 0

3 years ago

A painting is 24 in. Wide by 32in. Long. The width of a postcard reductions of the painting is 3in. How long is the postcard

s344n2d4d5 [400]

Answer:

4 inches.

Step-by-step explanation:

24 32

---- = -----

3 x

Cross multiply.

24x = (32)(3) = 96.

96 / 24 = 4.

Hope this helped and good luck! (:

7 0

3 years ago

1 1/2. What are the 5 principles our government is based upon? Explain what each means.. 1.The first ten amendments are known as

sergij07 [2.7K]

Step-by-step explanation:

supremacy of the law ,rule of law ,franchise,equality before the law

3 0

3 years ago

A car requires 22 liters of petrol to travel a distance of 259.6 km. Find the amount that the car owner has to pay to travel a d

podryga [215]

Answer:

Step-by-step explanation:

22 liters of petrol to travel 259.6 km

1litres will travel 259.6/22 km

1litres will travel 11.8km

:2013.2km needs 2013.2/11.8litre

:2013.2km needs 170.61litres

And 1 liter of petrol costs $ 1.99

So 742.88 litres will cost $1.99×170.61

= $339.51

6 0

3 years ago

Read 2 more answers